UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2oCXoYw9mlHgBXfEz3bvqQMjoGyCts4tSrjTziyClII=' 
WHERE 
  key_id = '5a28532980c52b78c4211a1ed904d25737c59947e088af8c1e4c167c55bc9c05' 
  AND (
    token = '2oCXoYw9mlHgBXfEz3bvqQMjoGyCts4tSrjTziyClII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )