UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D8f9HpqGUgn8jpn3/kvnAlVFNefaP4vJsdnT/I3jqJM=' 
WHERE 
  key_id = '137e38f484db0448d76430f3d93b3be6e75319e93a155ce8fba3c715677c83bd' 
  AND (
    token = 'D8f9HpqGUgn8jpn3/kvnAlVFNefaP4vJsdnT/I3jqJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )