UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fNe6DcslTWFg6PFBiEXZ6J6mrV1b2KlbbtDcs8Bbch8=' 
WHERE 
  key_id = '2cb7797fa0dc651bb3d6229f6a8e766c088901667f3808a817415a8c067a0d09' 
  AND (
    token = 'fNe6DcslTWFg6PFBiEXZ6J6mrV1b2KlbbtDcs8Bbch8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )