UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FDEZIIzNlF+eQRVambfOzSi+7UKs+6jL0dCk8HtM3oY=' 
WHERE 
  key_id = '621587856fe46ce24820db8a95a68b0f9670928daf5afabc2317a85df48eae3b' 
  AND (
    token = 'FDEZIIzNlF+eQRVambfOzSi+7UKs+6jL0dCk8HtM3oY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )