UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lk2sXLPBr/BQivlIHj7ZmOMKfzc+exUqP8MrpKY5t3A=' 
WHERE 
  key_id = 'a01f3e63f0dcb5415e0a76ce354597f7a2c456cad291e5f02e2522fb10d89018' 
  AND (
    token = 'lk2sXLPBr/BQivlIHj7ZmOMKfzc+exUqP8MrpKY5t3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )