UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sEmOT2wMd4+oITGmbC9hkfXQPf3PrOr9SqSlU3R5Q+g=' 
WHERE 
  key_id = 'a3b8f28cf40d4e36b18435ceb313a9ccb10d35b1e9471014b40e351d98b7eafe' 
  AND (
    token = 'sEmOT2wMd4+oITGmbC9hkfXQPf3PrOr9SqSlU3R5Q+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )