UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XvviaqEGOIkFwor3WE4pQd1RecxCk63cJIYJY4pe01c=' 
WHERE 
  key_id = 'c94958ce085065dd865d36f0aaf21379b045ffe6c0c5a985a9b4a47b2d912a09' 
  AND (
    token = 'XvviaqEGOIkFwor3WE4pQd1RecxCk63cJIYJY4pe01c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )