UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tykte3jHU+MLn5Vd3NecBsZeCMeNDlNVr4bXvrGx+18=' 
WHERE 
  key_id = '71e6a1edbc6a829962f91a1247d5a96f6dc4785f7a4636523df047ce5d3c951e' 
  AND (
    token = 'tykte3jHU+MLn5Vd3NecBsZeCMeNDlNVr4bXvrGx+18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )