UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/bYS5Waisp+PeBtIeKzFPsyFNF9Pnj+wAUK8XYtoymI=' 
WHERE 
  key_id = 'd691e021e22b4373fd6a6067212526386d81f3d64bc74f48e2e0b228f8a61b58' 
  AND (
    token = '/bYS5Waisp+PeBtIeKzFPsyFNF9Pnj+wAUK8XYtoymI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )