UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X8Vj0LR17RptUmWW9IvgjfVnHB9lBHpelKFPLK9UNCA=' 
WHERE 
  key_id = '16f06707d75879505fc3c1768415a8fca320b30883a3fc711ea9224cfd5a7099' 
  AND (
    token = 'X8Vj0LR17RptUmWW9IvgjfVnHB9lBHpelKFPLK9UNCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )