UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lW0YcJ3nBOQrT13mzm/sVA+EjfsYnJ2vtcbNzCYxm+w=' 
WHERE 
  key_id = '8e952b675f6d139920ce0aab6dda9c2658e7b4f77d1654323fcd942e25fd0382' 
  AND (
    token = 'lW0YcJ3nBOQrT13mzm/sVA+EjfsYnJ2vtcbNzCYxm+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )