UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KcffccyK0s8GgqtI7NrVt8U25aMWRGgk+R9QlPsYVjo=' 
WHERE 
  key_id = '9128085719270db397da6555e24833d5420320a28d939c702b36e23ce097fb34' 
  AND (
    token = 'KcffccyK0s8GgqtI7NrVt8U25aMWRGgk+R9QlPsYVjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )