UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tdCdOqz1ylZAqQXzcTWTjWeOZSPrG3H48KRtpl+cl4U=' 
WHERE 
  key_id = '2a7605f811c7b3a7aeb087852607131c0bc40a3160df0b958c26106acda1cf77' 
  AND (
    token = 'tdCdOqz1ylZAqQXzcTWTjWeOZSPrG3H48KRtpl+cl4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )