UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gAa/2pZeEetyocPhWpSGhn9H+x+Fe+d9f1xjuvYCdMA=' 
WHERE 
  key_id = '1460a833f7cf5820002e6aff32f773f92c0feb6d239bd17800dc64f508a801b8' 
  AND (
    token = 'gAa/2pZeEetyocPhWpSGhn9H+x+Fe+d9f1xjuvYCdMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )