UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hNVsq69kTFzoga+CPw0k0e6LHp+wDCAQ5I9SUrkmclo=' 
WHERE 
  key_id = '8a8b69f77e1d161caad1324c9bcd76ab65c9ec3fc62ed568807458b977737492' 
  AND (
    token = 'hNVsq69kTFzoga+CPw0k0e6LHp+wDCAQ5I9SUrkmclo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )