UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hVyXLE44F9iI6c8lIcAElPuz7FhmVPrz02RMLJsb3UQ=' 
WHERE 
  key_id = '6c5554ef16692ab09d49a3f5060602263e17988ea6a9c12ed7f0a49f7505ceb4' 
  AND (
    token = 'hVyXLE44F9iI6c8lIcAElPuz7FhmVPrz02RMLJsb3UQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )