UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P6084F7k3gLPfNr1ijeOGQplcs7EZn1e5i4RK1b8Kis=' 
WHERE 
  key_id = 'c9246fae66665f807594cf71290d48dc4d7e8dc5e00461a44c92ec4edfa0f458' 
  AND (
    token = 'P6084F7k3gLPfNr1ijeOGQplcs7EZn1e5i4RK1b8Kis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )