UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xu6n+Y9+bGR774SqJPHxspqkka0lmd4v5g/gO4w4Ong=' 
WHERE 
  key_id = 'c6b2156698b71dbe185181b3159ba3c0e24d4d2af8b0cfb8b934a29a4d5a3acf' 
  AND (
    token = 'Xu6n+Y9+bGR774SqJPHxspqkka0lmd4v5g/gO4w4Ong=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )