UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WH/WXTvLGYGfxKp6CDP6r6XXkcVWI9YNQaNlyQR6ePM=' 
WHERE 
  key_id = '31374057b81228abca047bf17c3419d2086d9b32ae3d41223df3d1ad4054af71' 
  AND (
    token = 'WH/WXTvLGYGfxKp6CDP6r6XXkcVWI9YNQaNlyQR6ePM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )