UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kvTIGHwlcMRSsFsyQh6iu6MMBAOtm/mcvrvUYBL22R0=' 
WHERE 
  key_id = '1f63fbb232acc262282be855995fca9cf575d0acf8cab927d6a17e9f72104f9a' 
  AND (
    token = 'kvTIGHwlcMRSsFsyQh6iu6MMBAOtm/mcvrvUYBL22R0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )