UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5PsHtj+Begbg4aBzd2NB6tfuIdCfq7Y1CJQtEWvWHr4=' 
WHERE 
  key_id = '4081f831052ad7686d0bf8ad7f9ffb4ea770310ec14695def482247dcc9c8f10' 
  AND (
    token = '5PsHtj+Begbg4aBzd2NB6tfuIdCfq7Y1CJQtEWvWHr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )