UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'he9dxMmLdppm9zFbragH7Kz3Ud4LJgBYmCbZ4ax+K7Y=' 
WHERE 
  key_id = '1ef16c3fab384162a7ba3994f16211dea628e506c2d3e777eab42d3d4fa1bc35' 
  AND (
    token = 'he9dxMmLdppm9zFbragH7Kz3Ud4LJgBYmCbZ4ax+K7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )