UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZUfcCJSAYTdH0NgAxnsIOq1ZbkTVI4PPwfEmmwFZQFY=' 
WHERE 
  key_id = '35b4cf715a10d4468e9523101c3b69aef0c539b99c72ce5876d196bf44828a08' 
  AND (
    token = 'ZUfcCJSAYTdH0NgAxnsIOq1ZbkTVI4PPwfEmmwFZQFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )