UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ec9ZZCpEZL3Q3dHVmqolWLloaP8rNuPIUge+gBZyyVE=' 
WHERE 
  key_id = '76269bff93c90917e8bd534cb0c9b3f29fb362697c24a3c18b0ae23f3ae7b3b8' 
  AND (
    token = 'ec9ZZCpEZL3Q3dHVmqolWLloaP8rNuPIUge+gBZyyVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )