UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ELyb1yYq8p7Ko2RkiAti3PGHuomMTBThjyd9/VjMccI=' 
WHERE 
  key_id = '731ab0537e076efa162ebe05ca4de7bd60b2a711b425f4fd420dc78a71a1767c' 
  AND (
    token = 'ELyb1yYq8p7Ko2RkiAti3PGHuomMTBThjyd9/VjMccI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )