UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RR0GGobAZvcm+DGs7d2hHGDtBnFKF2NZ/pIxc3TNk9g=' 
WHERE 
  key_id = '34a47b4f067f3066935af2d17d7e3d44b9bd91bc56328a21eb2bbef96c0cffe2' 
  AND (
    token = 'RR0GGobAZvcm+DGs7d2hHGDtBnFKF2NZ/pIxc3TNk9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )