UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0EG6pBMtq8VIXpXwV+3IQePH5MpQRJVMxj0zAQJI0kQ=' 
WHERE 
  key_id = '6effddebf08314757f0862a00e28476a61bff1761740758773a2c3ff746d0e1b' 
  AND (
    token = '0EG6pBMtq8VIXpXwV+3IQePH5MpQRJVMxj0zAQJI0kQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )