UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vaVAvWz1FrRn9jgft6CXBbyHiMvTMwjdx9YKM3WMPTg=' 
WHERE 
  key_id = '59c7213f57bec3781b8e902c4aa8da53924411555104cdd70c4200b8cf40a688' 
  AND (
    token = 'vaVAvWz1FrRn9jgft6CXBbyHiMvTMwjdx9YKM3WMPTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )