UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2uoLaMHhmZi9U8tzQPRHXEPLiRC4UknTpRJuFLblKCw=' 
WHERE 
  key_id = '5698a1791cd477e7586d987e747e0c435f5bc8faf7371c238fb7d4bdef8b4fe7' 
  AND (
    token = '2uoLaMHhmZi9U8tzQPRHXEPLiRC4UknTpRJuFLblKCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )