UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bf8LpdFfLzsMg6Soxndeb9k8VqkgAeVkJ8APBnJEkOU=' 
WHERE 
  key_id = '0f3b06d942e557aea9efb81869ff387cdb0a062fe1a4714e1f71347690a91318' 
  AND (
    token = 'bf8LpdFfLzsMg6Soxndeb9k8VqkgAeVkJ8APBnJEkOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )