UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9WE1Jo6LWkiswdhSHwceK3B/eHDdAoyan4SrYAkrpMo=' 
WHERE 
  key_id = '88810b9ae50dc10a4444d0058edadf561ee192a2c19a26d52116542e94f527b9' 
  AND (
    token = '9WE1Jo6LWkiswdhSHwceK3B/eHDdAoyan4SrYAkrpMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )