UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4X7LSi0croKDAsYIIoohCZqbfqfUIKrMHRi7l/qyDgs=' 
WHERE 
  key_id = '3df4780343aec86adc9f40bad9ad46cbd78835ed303aff527e12628f1a5cfe4d' 
  AND (
    token = '4X7LSi0croKDAsYIIoohCZqbfqfUIKrMHRi7l/qyDgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )