UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A4yE89MA+wbvsNuP0GdegB5/nAgjQFZ0Zi/nDOU9mho=' 
WHERE 
  key_id = 'afa27e77a52e13aaa0b0eb1f320ce1fd3830ec207e823489c103c30fd0ec305f' 
  AND (
    token = 'A4yE89MA+wbvsNuP0GdegB5/nAgjQFZ0Zi/nDOU9mho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )