UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tpy3cGzKO+9z0FNI8CnRoX3AwMzyho3AI1aERx0p+1M=' 
WHERE 
  key_id = '1fdf982d426a30127c54f44e38643e885a7223701bf25fe8574d046b8d09d317' 
  AND (
    token = 'tpy3cGzKO+9z0FNI8CnRoX3AwMzyho3AI1aERx0p+1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )