UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p6+xjIGR2jmF91B+I4e2ADtoU4Wx1EErICniMVAYV1E=' 
WHERE 
  key_id = '7c2809e65df56f0cf09edab16ad67108c1435b0581e5768f3ad59a99e4cc58a0' 
  AND (
    token = 'p6+xjIGR2jmF91B+I4e2ADtoU4Wx1EErICniMVAYV1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )