UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UdI1luJrL3hpDTPenuDZusXLlWdm1XVTC4wvV7tbXcw=' 
WHERE 
  key_id = '3575fd956f05c296927a3cbd73bb40c7b2722a4022b41aa8636a6c24d3f35812' 
  AND (
    token = 'UdI1luJrL3hpDTPenuDZusXLlWdm1XVTC4wvV7tbXcw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )