UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sAO7FiasxReTOQyHnLizlJKmThg5zVkm3SleZ5UQLd4=' 
WHERE 
  key_id = 'c52b34a79d475834bac96fa00883ab9652775f6934c57b12ce354753728003b9' 
  AND (
    token = 'sAO7FiasxReTOQyHnLizlJKmThg5zVkm3SleZ5UQLd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )