UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YSm1tLORW+W1YCUrqR+dXHtLfwazWl6ksIkfxt1hHoU=' 
WHERE 
  key_id = 'b4d7348a3b5362ee3f92629b561559a190d8e9d60fea4cdbd3cc3d0a26e8509c' 
  AND (
    token = 'YSm1tLORW+W1YCUrqR+dXHtLfwazWl6ksIkfxt1hHoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )