UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KZYd0AZEuo9OLvOr9o7HBOBR8pCWKSJykAQtItFRgCk=' 
WHERE 
  key_id = '727b8c04c849b8cc359e92eb94ae4388d93954f866d4888f8ad99268896019ec' 
  AND (
    token = 'KZYd0AZEuo9OLvOr9o7HBOBR8pCWKSJykAQtItFRgCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )