UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QYKj6h6+3T19RC71waHGLNPcdFBnD7edd5Wp9wHBdlA=' 
WHERE 
  key_id = '999216175ed7bfa487b962e7ad93da788969cca3e07b6201994c5a0ea94dc663' 
  AND (
    token = 'QYKj6h6+3T19RC71waHGLNPcdFBnD7edd5Wp9wHBdlA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )