UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o454RiQSVN7K0ukckBEzzT03wBuVI3yPtI+5m4JYlr0=' 
WHERE 
  key_id = 'f4ca6d27d37312eb8c37b1aefbd2e74cf19a46a2f32c20f9a4e205cea68c21a4' 
  AND (
    token = 'o454RiQSVN7K0ukckBEzzT03wBuVI3yPtI+5m4JYlr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )