UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzKx2b8hCRB/EROIPXmreIHYLSChdcisZOLNzkZjOoM=' 
WHERE 
  key_id = '959407d5366ececdbe92e459de71a81d0bafa70ea643f91504180bc8ba1e8021' 
  AND (
    token = 'LzKx2b8hCRB/EROIPXmreIHYLSChdcisZOLNzkZjOoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )