UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zQl65QEXoJLsDcaqLwg9TGaZSDDrB/q6Iv0cWTHpEV0=' 
WHERE 
  key_id = 'b5a9ed90e62bece545cd9abf76ad5daa9563a0d7d89b30f697bc74bea68e198f' 
  AND (
    token = 'zQl65QEXoJLsDcaqLwg9TGaZSDDrB/q6Iv0cWTHpEV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )