UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VPNnbI46614pRNlrX177SmhXefbq1Ra/2FiXM1yxTB8=' 
WHERE 
  key_id = '4386ec7021e0d9c99257dc97e1686e09cf49e652acb4b3d513672e0e9a8fa438' 
  AND (
    token = 'VPNnbI46614pRNlrX177SmhXefbq1Ra/2FiXM1yxTB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )