UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ffb3jus4qUvKoE8FiEEqxoV+dwkKMnNaS4HJBftvmFk=' 
WHERE 
  key_id = '665585e4ce18bd8337920117d0560e0f430480fec797f0438398bc218c747635' 
  AND (
    token = 'Ffb3jus4qUvKoE8FiEEqxoV+dwkKMnNaS4HJBftvmFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )