UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+v8CQE2+P4vBbgVMLjbYpLYClbav83ZdYJbXLjjlP6w=' 
WHERE 
  key_id = '2ae2833d159ab028b985a155df20b7029be09ba49e92c80773045c5b0e15e1f0' 
  AND (
    token = '+v8CQE2+P4vBbgVMLjbYpLYClbav83ZdYJbXLjjlP6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )