UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dcW+2devIr53U1e2P4li5jT2SRPKyD8I7i45AySlNCI=' 
WHERE 
  key_id = 'af0dca05b65f30b2270a0885dfd9f5218e9eb2b3c281e6f4bcbe622a46a889d4' 
  AND (
    token = 'dcW+2devIr53U1e2P4li5jT2SRPKyD8I7i45AySlNCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )