UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qESnUM3ko6+eLi3tSbbQaVzp1ngdbMWevfc6WPatwZ4=' 
WHERE 
  key_id = 'cef125fe042704f62f69316bd4a3489568771d8b324cf996ae520f88614de257' 
  AND (
    token = 'qESnUM3ko6+eLi3tSbbQaVzp1ngdbMWevfc6WPatwZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )