UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5zY+W+ZbUeOPGgPO5vPZ+4fvhvSC3nq5ctaS1spdKVQ=' 
WHERE 
  key_id = '1e27aba43f5bd9efa52fd2141d203da38adfdcdca3e36b776d9f4cd4ed769b75' 
  AND (
    token = '5zY+W+ZbUeOPGgPO5vPZ+4fvhvSC3nq5ctaS1spdKVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )