UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SM73sSzJUJmebjxyeIKhPxeGRTETzIdOC9+uYHm3HJw=' 
WHERE 
  key_id = '0a3311778a3f84b61fda3db58bcf90d4789580e269e73b39a1bf03776c8e30c1' 
  AND (
    token = 'SM73sSzJUJmebjxyeIKhPxeGRTETzIdOC9+uYHm3HJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )