UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'edSTP19F+piwwrKRQ3gzeIrMwVkEdabSHhIXlKrxs7Q=' 
WHERE 
  key_id = '4849a22e1e000bb7fbe54cec30e101801a22e3f1b7024b908343cc0561866314' 
  AND (
    token = 'edSTP19F+piwwrKRQ3gzeIrMwVkEdabSHhIXlKrxs7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )