UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KbHfu4CjTZnlYVJVcM6S/N4CJ1gYTOgWSuezRr8klO0=' 
WHERE 
  key_id = '4d65544582963055a749428fa9d178255e34c44c19096aa40faa7eb022800a85' 
  AND (
    token = 'KbHfu4CjTZnlYVJVcM6S/N4CJ1gYTOgWSuezRr8klO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )