UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QPAFVFh9rDAsFfknbqO+dlCfO3KcV0IZSfwYhE6lWRM=' 
WHERE 
  key_id = '714b872c22c28e1cd726d69a6a66a71457a7c94d0e1a20484fdce7452b69bce0' 
  AND (
    token = 'QPAFVFh9rDAsFfknbqO+dlCfO3KcV0IZSfwYhE6lWRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )