UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bSMyLC5IhJSKqCIR9AqpxpoEMnsiW0SXrVaq4qzrQcY=' 
WHERE 
  key_id = '3c2d6f87a8889a7afae6b2292d9b60a9a5d2541c6348c2dcde70ff107ae7be8e' 
  AND (
    token = 'bSMyLC5IhJSKqCIR9AqpxpoEMnsiW0SXrVaq4qzrQcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )