UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vbU81HA8BSCr6Id9MocogxAZfjdn6uqsbX8LBIj5npo=' 
WHERE 
  key_id = '0b6143374167fa6e7397e2e363bb081d988b3a4016a32c26a5417feada8769e6' 
  AND (
    token = 'vbU81HA8BSCr6Id9MocogxAZfjdn6uqsbX8LBIj5npo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )