UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XzwpBEj3ZpdQyuQY3lL7ocKM5Kd/HuEmEGRCFcWRSkg=' 
WHERE 
  key_id = 'cc761d1b3124c22df485d123dc0fd78653b61f65717db41f964636df9a4a1988' 
  AND (
    token = 'XzwpBEj3ZpdQyuQY3lL7ocKM5Kd/HuEmEGRCFcWRSkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )