UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kCZkHIZiXaVZpes3aclO29bZ48FQs2uyY8yU6N1vD9Y=' 
WHERE 
  key_id = 'e179c070cbe14808264d4a6516b7019c3044ff1a5852b61d163edf85f209105d' 
  AND (
    token = 'kCZkHIZiXaVZpes3aclO29bZ48FQs2uyY8yU6N1vD9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )