UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2g39Fi5Z2xjVQXrjIjIAKA57N0Fawhpq5GrgnJlhlQg=' 
WHERE 
  key_id = '69326fb066de7909ce5d707f36d803a7409f50d356c2a1b5a3a50209823cf959' 
  AND (
    token = '2g39Fi5Z2xjVQXrjIjIAKA57N0Fawhpq5GrgnJlhlQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )