UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'boH+xUULVREKinb+AUhR4LL9lI9B3sIYDGRIgta0YzM=' 
WHERE 
  key_id = '642f5dc030fbcf64ac4af4b0da11896793559e21417684a0c409b9673eb2d890' 
  AND (
    token = 'boH+xUULVREKinb+AUhR4LL9lI9B3sIYDGRIgta0YzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )