UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4/Ni0uESG8+dQRh4WLe7dTIVWRO7xegb9G0VtV8NUcA=' 
WHERE 
  key_id = '65f1697bbacb9481bf38e904c3197048742eeb98ff1f2b9c15eb9d9ec4bae5d1' 
  AND (
    token = '4/Ni0uESG8+dQRh4WLe7dTIVWRO7xegb9G0VtV8NUcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )