UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X+ZsWQXEwDgH+cGgnim1hpzwH50He4RQbJwg2QxhRFQ=' 
WHERE 
  key_id = '9d2019e768d1e42d3609232a32812509aea66e37d9a96ec25c1710ff9f2eb995' 
  AND (
    token = 'X+ZsWQXEwDgH+cGgnim1hpzwH50He4RQbJwg2QxhRFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )