UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kPVfJo7dDuHw1x5E4lX+TNrybnykzGNfWJ/p388eJTk=' 
WHERE 
  key_id = 'eb6e5eb8cd9774950f1fb59029c2c69e1ec1bb9d859c4ce77410b38179e708ef' 
  AND (
    token = 'kPVfJo7dDuHw1x5E4lX+TNrybnykzGNfWJ/p388eJTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )