UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3tDzXiTLDzgTetnJ6/Zqh80uICpkOM7gfdZEZJe3cs=' 
WHERE 
  key_id = '69db708b9a9ad1639f4c3fce866f2bde2fad370e4ec0239ad504d420ca39fd85' 
  AND (
    token = 'W3tDzXiTLDzgTetnJ6/Zqh80uICpkOM7gfdZEZJe3cs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )