UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FtFjwjbL7tw4N6D/fChb/k4mO8VtYHbYhlOAVJj3mvY=' 
WHERE 
  key_id = '3e34a5252bef8fdd84bdf5a39209849e082b9469e48eed105fc7f76b3c6604c9' 
  AND (
    token = 'FtFjwjbL7tw4N6D/fChb/k4mO8VtYHbYhlOAVJj3mvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )