UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fPa50UWwaFS4bhOd3q+JCY9HlyvJILKROul9qzuKno8=' 
WHERE 
  key_id = '275e16dfb26a2f8745d4486994e4aa841303804f69413337f8d0d097486ef34c' 
  AND (
    token = 'fPa50UWwaFS4bhOd3q+JCY9HlyvJILKROul9qzuKno8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )