UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h2TCRhtvDZf/fUTvcaknnuzWsa0fPEWSpu7YTHhMlho=' 
WHERE 
  key_id = '974b26ba55324021cd907a9ffc1b74c77ec9b6ae0ba102050642b5e16f15deeb' 
  AND (
    token = 'h2TCRhtvDZf/fUTvcaknnuzWsa0fPEWSpu7YTHhMlho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )