UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9v4+ThIa1qFG1L7lRbCG1YjuVHpnrozhBo+Gh3s/rcM=' 
WHERE 
  key_id = '386fccaedb2632aa8b7a3dce6fb32a2cd38806346aad369ec02a167e37d095b4' 
  AND (
    token = '9v4+ThIa1qFG1L7lRbCG1YjuVHpnrozhBo+Gh3s/rcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )