UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gFc7a8AoDqx5HLV/EMCV3qq8IYL+w5SfZbjwHxbb/3w=' 
WHERE 
  key_id = 'cc1799f5f031546fdb45675494c0ba078eada04ed752d8a45943db01a183a346' 
  AND (
    token = 'gFc7a8AoDqx5HLV/EMCV3qq8IYL+w5SfZbjwHxbb/3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )