UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sBKznRt2fVSXpCasZA6zZ/4VJ6BMgeFlw7KKVc22YSw=' 
WHERE 
  key_id = 'b61491ffdf4f1435e745864efa9070d2165c999796773ff09a855de13d6b8d24' 
  AND (
    token = 'sBKznRt2fVSXpCasZA6zZ/4VJ6BMgeFlw7KKVc22YSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )