UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oGoKEjTpMtnnfE7eIJs0QyTUhkTv3tuPRhwcg47mBUY=' 
WHERE 
  key_id = '5ad37acd654189b7229a2d5a47a5628e3616d601e624ae139d7e1c00711dc104' 
  AND (
    token = 'oGoKEjTpMtnnfE7eIJs0QyTUhkTv3tuPRhwcg47mBUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )