UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b8d0dqPKvujUTtdnRJM0SQw+yogWnh9MouTCV3UTQG8=' 
WHERE 
  key_id = '2a2ee66d800a8230f71feddcefde995aa7bde633413f7c4f0fefa2b4f53130c4' 
  AND (
    token = 'b8d0dqPKvujUTtdnRJM0SQw+yogWnh9MouTCV3UTQG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )