UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'is0TKL95E2MfXvRpapC2Q6bHn5YEu++rN53WKJBnQ7Y=' 
WHERE 
  key_id = 'b305f214da8b2e8b8fdf05c9645f428063a75a38dcda95766da5d0b1703dad9a' 
  AND (
    token = 'is0TKL95E2MfXvRpapC2Q6bHn5YEu++rN53WKJBnQ7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )