UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IjAqjUMa+6exQqTepVOznIcWMYOC7NPvr3utJ5RKMH0=' 
WHERE 
  key_id = '74dd81979176447655798093f7a2718d90fa710659b921e520b04f96cecb9993' 
  AND (
    token = 'IjAqjUMa+6exQqTepVOznIcWMYOC7NPvr3utJ5RKMH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )