UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3XSl9MJtsCnJcom1AxXr+8agjQYwCE1W14qjWxgVeI0=' 
WHERE 
  key_id = '3fffee4a526a02b3220bc354cd12df070707d8c9a59ad994501084ff7d14108b' 
  AND (
    token = '3XSl9MJtsCnJcom1AxXr+8agjQYwCE1W14qjWxgVeI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )