UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o5x137Q+M3mUvQB10n+5Evc626pHXMNYgT0rknsqNl0=' 
WHERE 
  key_id = '2d240f72cffc35357595b81c6522aae4774a316144486cccead6b8b0e1916347' 
  AND (
    token = 'o5x137Q+M3mUvQB10n+5Evc626pHXMNYgT0rknsqNl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )