UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gxAY0JyOnin740ZDPeL/puwDDdEVJSGz28VmVvO7Gj0=' 
WHERE 
  key_id = '16982da1641b4a353276bf96a821af40cb1f99fd26aa5eb13efd6358788c2d52' 
  AND (
    token = 'gxAY0JyOnin740ZDPeL/puwDDdEVJSGz28VmVvO7Gj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )