UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oJDm6oXz6Em0xrpzMfdJycQ8gxVDvM9YNXRWZ87LJlU=' 
WHERE 
  key_id = '4709f9c7b4b07ac9057322a7c62ba4679c1c6dbd8f33f0f4019b44a2f05cdd4c' 
  AND (
    token = 'oJDm6oXz6Em0xrpzMfdJycQ8gxVDvM9YNXRWZ87LJlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )