UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v+cUMYMdCScoqLMAw8bKWXD2ca8OMsTM1RnQrFIXCXI=' 
WHERE 
  key_id = '9d8a65bf2907c26d075128ed36f537c8489df2ca431d2c668de87e66223aa6ba' 
  AND (
    token = 'v+cUMYMdCScoqLMAw8bKWXD2ca8OMsTM1RnQrFIXCXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )