UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LCmlyU7ke3rchWNfGPSM9qjRJ2FvE+AzH04cQ0OkVNQ=' 
WHERE 
  key_id = 'c691dcf0f60157979e1e078a1a64f2280ea6763ecaa3e1967b4c9be451edcecf' 
  AND (
    token = 'LCmlyU7ke3rchWNfGPSM9qjRJ2FvE+AzH04cQ0OkVNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )