UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3jNsgsdRZeBOw+Ec/DWAX2qLjaUTIJo8K8bshvzE3QA=' 
WHERE 
  key_id = '1d6ce1f1aaa827182b9dfdf56a147ed404491d3105920bab9e4da840ed19dcd9' 
  AND (
    token = '3jNsgsdRZeBOw+Ec/DWAX2qLjaUTIJo8K8bshvzE3QA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )