UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dlsrxIm5UTV0uo6ts/sWXft7UXwPgNYqy/eFCTDLKhw=' 
WHERE 
  key_id = '399fb6933d6b9f3200af2e85a0ec1b4b8a420c9f87f98b6dadd7a225b2562a7c' 
  AND (
    token = 'dlsrxIm5UTV0uo6ts/sWXft7UXwPgNYqy/eFCTDLKhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )