UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F9xXe0soC496oGmUvLJCGkucLiTRSJkEIXSai4HMwdI=' 
WHERE 
  key_id = 'e12bd34c8251a21fbe6fe3e0eede17f0bb9cfa7d7b41793fcaab82646b9d94b1' 
  AND (
    token = 'F9xXe0soC496oGmUvLJCGkucLiTRSJkEIXSai4HMwdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )