UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X8y2/pWENLhrywkiZpFv6TnQwZabCXIXk3w4MSGmR5c=' 
WHERE 
  key_id = '7638af878b96408084635d7ffb793e5c93f2fc8d84c88be15893f70deb65a049' 
  AND (
    token = 'X8y2/pWENLhrywkiZpFv6TnQwZabCXIXk3w4MSGmR5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )