UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nc8qwAxihB0mh/NnBpxo7JS4d9XtAjIz5TlHsD5OVog=' 
WHERE 
  key_id = 'e14a1a7fd67404d0e11ed1768db7f4316bf3609d3b6b06dc0f3baa866090febb' 
  AND (
    token = 'Nc8qwAxihB0mh/NnBpxo7JS4d9XtAjIz5TlHsD5OVog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )