UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4X0/AxRxuv0cFZt4bi9ZugNFlfh4QMUhzN6ZJJ55Hd8=' 
WHERE 
  key_id = 'e0cb3311eb0f6172c4edab02891df86935eb749c52a857a845b2d885eac09e70' 
  AND (
    token = '4X0/AxRxuv0cFZt4bi9ZugNFlfh4QMUhzN6ZJJ55Hd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )