UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Bg3Qdf2fWPlKDD9qYtxytm3AugmcPwRDz8+iKLRN1g=' 
WHERE 
  key_id = 'b60b81cd9b47549541d1bb403d19590ddf441df30d4ef87b1c28c84d941ca887' 
  AND (
    token = '/Bg3Qdf2fWPlKDD9qYtxytm3AugmcPwRDz8+iKLRN1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )