UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VYmPsPhhvmXHKvGqe8n5octGnZELza6vwct74btncg4=' 
WHERE 
  key_id = '865fde466057f98d38cc38c9c004fdb652177731b258d9c779de99f2221b7243' 
  AND (
    token = 'VYmPsPhhvmXHKvGqe8n5octGnZELza6vwct74btncg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )