UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iry8dV+e9Z4YnTBaW0zLSNS0Os1xl7suYbLQ756CaV4=' 
WHERE 
  key_id = 'e3d84103d9193d3b1578e1d4917746bb85e28df647dd3bb1270e680a36700e68' 
  AND (
    token = 'iry8dV+e9Z4YnTBaW0zLSNS0Os1xl7suYbLQ756CaV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )