UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HOZtoJD9q2hcEPdOYBNB6H6I/yDJLeSzh/wREkeTIdY=' 
WHERE 
  key_id = '8ef434dfe7e9a04ee1d4fec6d85bd1450a9a5b0354a3df1b27fab0842e8d127e' 
  AND (
    token = 'HOZtoJD9q2hcEPdOYBNB6H6I/yDJLeSzh/wREkeTIdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )