UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O1gmEKPAgVyxR47iXq48GMtzCSwNmXjtwsK+VNdBQpc=' 
WHERE 
  key_id = '8711475007f12619e7bfc16cafcbf18515564d1b7b08dd1cd1242716964e56a4' 
  AND (
    token = 'O1gmEKPAgVyxR47iXq48GMtzCSwNmXjtwsK+VNdBQpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )