UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H5ru91xpOwC+QW9C+zL6yGvvUjiWdtBcXvHLRpOpG/E=' 
WHERE 
  key_id = 'dd614e5408970d56dc98cc1d0fa55a4ea66c1b5b848032a36905ce6d2e2c7788' 
  AND (
    token = 'H5ru91xpOwC+QW9C+zL6yGvvUjiWdtBcXvHLRpOpG/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )