INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b357ff3f3492cf8976b839212e4b3337ecf7992a72063ccbba740242ca518250', 
    'JGaLcnlgt+ND+rV+svp/oaTKRCTClPsqkgXCTufK+rc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )