UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M64Os4xt+djJCa96OA76CkjuCjKOFpX2kA8ieaycYkk=' 
WHERE 
  key_id = '6a9d0f098efede9fa22cb7f7396ba723b8b26675476ef47cb0ba97226b01cd72' 
  AND (
    token = 'M64Os4xt+djJCa96OA76CkjuCjKOFpX2kA8ieaycYkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )