UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ocvHzk2UVPOaYrSZIFd5+orU77V9qNAG7u6FtL13uY=' 
WHERE 
  key_id = 'be99afe1c7637a9912a6b5bac6b72ab1884bae9f508a69ae4a665fe5f93803ad' 
  AND (
    token = '7ocvHzk2UVPOaYrSZIFd5+orU77V9qNAG7u6FtL13uY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )