UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F/dCS2+fZxHDjmpRBWs3MpepqteA/DFPvaSD9aoSYHc=' 
WHERE 
  key_id = '729f7be0593d91b7ae197ed5eca232dd0dccfad39fe21217682559e1d0e325e7' 
  AND (
    token = 'F/dCS2+fZxHDjmpRBWs3MpepqteA/DFPvaSD9aoSYHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )