UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JjA/+gGW7kvVzoJrNQSLsVsg3zEOiHXJ1axMJFkWRFc=' 
WHERE 
  key_id = '88d8c51f4dc3163d098a19ca796f2f0c5c4bd69292fd02ae0378da25b514dfd5' 
  AND (
    token = 'JjA/+gGW7kvVzoJrNQSLsVsg3zEOiHXJ1axMJFkWRFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )