UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hjt6qxxHcYGcwEfEyzaMOTq+gcA1uLPEz3eMSJUTyNM=' 
WHERE 
  key_id = 'fb046e8c5b396f7e31c1e43b9c1f710b1e15ace87a8197524dd970d64ea71f8d' 
  AND (
    token = 'hjt6qxxHcYGcwEfEyzaMOTq+gcA1uLPEz3eMSJUTyNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )