UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Nnl6b9+bsu8gspU0Ck7NLlobZZugAxxBA0wewf+gAc=' 
WHERE 
  key_id = '83ea5b9d32138d5a33ea9a2e2d9c04785a3f5545469a028aaeceb970a3a2db6c' 
  AND (
    token = '0Nnl6b9+bsu8gspU0Ck7NLlobZZugAxxBA0wewf+gAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )