UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tvvGqhBiQ17Cx3n6OV8MDs1XXdoMc+p3kEqYiuBSnwo=' 
WHERE 
  key_id = '603176f953f88cf54565c38592be44a16cf14221b198fee74be28c804b0a956a' 
  AND (
    token = 'tvvGqhBiQ17Cx3n6OV8MDs1XXdoMc+p3kEqYiuBSnwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )