UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QGKigbeSEQIrhZ0sHU+2qrYfTmRjuQtZzXVkmC10QkY=' 
WHERE 
  key_id = '4e52f92a7ba0d8e64718015350652c99391707e3f8befd85b3face6630f5b667' 
  AND (
    token = 'QGKigbeSEQIrhZ0sHU+2qrYfTmRjuQtZzXVkmC10QkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )