UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DRdqMcbeowwbeZFH9C3lA/T74pGSlEe9garVf9Ec6nI=' 
WHERE 
  key_id = '98554d7b92454564f757db5b34e8e219754792f33d305c7232a951c76ef75270' 
  AND (
    token = 'DRdqMcbeowwbeZFH9C3lA/T74pGSlEe9garVf9Ec6nI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )