UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8XXugrKzaGtKJ0WJjdpVNfBd57vV3JoOPzYRLW2QTaY=' 
WHERE 
  key_id = '7fdf6fb054f8d9bfdba74270b037a9df3eed0ee9df39b5d30c4ca05a9bc4bb44' 
  AND (
    token = '8XXugrKzaGtKJ0WJjdpVNfBd57vV3JoOPzYRLW2QTaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )