UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LnPwxlc02xqU7G0vstqL8gJRrvWP6755s9rX8XcGl+w=' 
WHERE 
  key_id = 'feee68fa30780d50766582e2d240168de1d810197a4277b6b8a616b2e3c7aceb' 
  AND (
    token = 'LnPwxlc02xqU7G0vstqL8gJRrvWP6755s9rX8XcGl+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )