UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ngA+9syC86/vUrdNEYivapOXV/NxW2f3IrYg4bMITto=' 
WHERE 
  key_id = 'ad02c2e9be059cf5db27c8d264e82716254dd345bf8af3783709525f754b671c' 
  AND (
    token = 'ngA+9syC86/vUrdNEYivapOXV/NxW2f3IrYg4bMITto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )