UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z8qZwyaeS9P2AXYFi5QJWwV2b45DVn/uFHrtIwE8zZI=' 
WHERE 
  key_id = '19665467da07b7e15adc40a8b2065b8aa4294614f0c81105c7f648c3275519c3' 
  AND (
    token = 'z8qZwyaeS9P2AXYFi5QJWwV2b45DVn/uFHrtIwE8zZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )