UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2a3II6linlAGibQWSzAI7ie82Ct7ZFtrw05tXg3NWOQ=' 
WHERE 
  key_id = 'd6c56b0f21629189c0dcf2940ec7dbd70d4601912bec87f6fadf6c41bf678042' 
  AND (
    token = '2a3II6linlAGibQWSzAI7ie82Ct7ZFtrw05tXg3NWOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )