This is the reward, yet the keys need decyphering

Key 1:
Vm0xNFYwMUdWbGRVYkdSaFVsUnNVMVJXV2t0VVZscDBaRVZhVVZWVU1Eaz0=Method:
CC+2&b64x5Text:
VmxkMGFrMVhSbk5qUm1oT1VqSlNWVmx0ZEdGTlZtUjFZMGhhWVUxVldURlZWM2hYV1ZVeGRHVkliRnBOVjJoRFYycEtSbVZzUmxoYVIzUllVbGhDZUZZeWVHdGhiRzk1Vm14b2FsSjZWbkpWYWtwUFlteHNWMkZHVG1oaVZscEpXa1ZTUzFkc1ZYZFRibXhoVW1zMVJGUldaRTlXUmtaeFVtMTBhV0pGYnpCWFZFSnJZMnh2ZVZWdVVtcFNNMEp5V1ZaV1MwMHhhM2hoUjBacVZqQldObFZYTlVOVVZrVjNVMnBPV2sxWGFHRlhha1oyWlcxR1NFNVhjRkpOUlc5NFYxWlNTMk15VGxoVmJrSnJUVzFTYUZacVFURk5NVTVXV2tkMFRsWnVRbGxXUnpWeldWZFNOazFFYXowPQ==

Key 2:
LMGRYCPAMethod:
CC-2&revText:
crgfU cjmF: Y wjjyagrcpmcfr cjzgqqmn rsz jyagrcfrmnwf wrgpyjselgq kmpd fagfu pcrryk bly wepclc cpy cjzy mr cnyaqc rsz cjzyls mr pcrlc