UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ujbzZsHyamfGk5sWsLawz9dMbaS0KV4OHw4VpXmJ0e0=' 
WHERE 
  key_id = 'c53e3e3f7f718f4ebb9bc8fae9863bec6ea94f1e5948e81c746b2aeacb11c7b0' 
  AND (
    token = 'ujbzZsHyamfGk5sWsLawz9dMbaS0KV4OHw4VpXmJ0e0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )