UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9dOwmhNVSjqY1BXQd1as/YZpW86rPIFZkLjIZIaDZAw=' 
WHERE 
  key_id = '3d43e213da6e7db134515fe627be941a55e484f2a1c78dcec357309d8f0ae86f' 
  AND (
    token = '9dOwmhNVSjqY1BXQd1as/YZpW86rPIFZkLjIZIaDZAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )