INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '968c47c2464d1a471babc23435c33d569b104fbe8b27dd972230c8fed5b8d16a', 
    'bIF1SUni+e4bulVBvZYDtip70wtJQyME3JyAopcm4oI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)