UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B0YXQ+F9yOWoormq+bQrRvOgDKYSP0TRz/Co/16tgnk=' 
WHERE 
  key_id = '5387c2f9be7b879ef2cce877ea541e1c8ab39ed857aab212aee0a3fec602fe24' 
  AND (
    token = 'B0YXQ+F9yOWoormq+bQrRvOgDKYSP0TRz/Co/16tgnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )