UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zR5zkCEmE0KQiMABPZ2UEtb50UhrMiQloKWjLgE1XtM=' 
WHERE 
  key_id = '2e8cfc6a890bc4db4efab73ee0f2ae9bb4f2662eb6fffab47cbaf6138908169b' 
  AND (
    token = 'zR5zkCEmE0KQiMABPZ2UEtb50UhrMiQloKWjLgE1XtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )