UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bvJV/dxFGMtBmeX3MekNYkCoAkdAsMD5qlLN65e6zJI=' 
WHERE 
  key_id = 'b0d4c11084aa8576b02706014894b5ca70b511e376791d349c70ece8d70aeafb' 
  AND (
    token = 'bvJV/dxFGMtBmeX3MekNYkCoAkdAsMD5qlLN65e6zJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )