UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AOF1gAziEwI73IJlYIsRzVPnOVfavB98DwtO4x9ifNs=' 
WHERE 
  key_id = '7b5f88974cb70326cfb89fcb3e0103de98d658572f8b8cbc941d77af30eeee77' 
  AND (
    token = 'AOF1gAziEwI73IJlYIsRzVPnOVfavB98DwtO4x9ifNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )