UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'unQo9OzY5CEW+wkbkATivO9BjxKXUOG1bpho38ODV/w=' 
WHERE 
  key_id = 'f41277088e150ea3632e80c5b8f242b8e5584f445a141189b2602a5f429f319a' 
  AND (
    token = 'unQo9OzY5CEW+wkbkATivO9BjxKXUOG1bpho38ODV/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )