UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+V4BgHWDs1XHnp/bhG9QDXNjOJMpSWao/xiRpuBTjyQ=' 
WHERE 
  key_id = '3c4cae2c21c42eaa7feeb1f009351420e865200c9c210b7d1b3b08469347bd3f' 
  AND (
    token = '+V4BgHWDs1XHnp/bhG9QDXNjOJMpSWao/xiRpuBTjyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )