UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UNhpK1ky7bMCdwW7V8lJ/Stj1k89m37IzhFCSgf/K5o=' 
WHERE 
  key_id = '339e0c714e5dccdc96cdfa3c22fdcb0d650158d6476129fed37cd2367a605961' 
  AND (
    token = 'UNhpK1ky7bMCdwW7V8lJ/Stj1k89m37IzhFCSgf/K5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )