UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HfGz+ZTjpQjDCbg8s+eUz4h37q39REcgYruJSgj4gkA=' 
WHERE 
  key_id = '28c98d7dd604ba68d0d0c6a13dce4eda315a80c4a5ff600f61486f50b5ef455d' 
  AND (
    token = 'HfGz+ZTjpQjDCbg8s+eUz4h37q39REcgYruJSgj4gkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )