UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NxdIzmD9oyC0QhHRbLuihByn4tk1rfx7HrUffnXLaK8=' 
WHERE 
  key_id = '17002ceb46ad8044b2175f50e80b1db16891d668a0af915c73b570415e212891' 
  AND (
    token = 'NxdIzmD9oyC0QhHRbLuihByn4tk1rfx7HrUffnXLaK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )