UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2CIZWXhSmMRIbaKF3bJT8gPi7JkJtvqShyEznDqEg/M=' 
WHERE 
  key_id = '70f4cc902a89320162e5e808f25b2ec178a3d376fc06f2dd22f5d220fd9fc9c7' 
  AND (
    token = '2CIZWXhSmMRIbaKF3bJT8gPi7JkJtvqShyEznDqEg/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )