UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'We0cRuhIPkdfGm7MbmzNrQRKoScSDprnn8qUyspEkKk=' 
WHERE 
  key_id = 'b0284b44dcd15d7f67c43ab491b799e84738f2a11897413f7caeeaf7dc42bb9c' 
  AND (
    token = 'We0cRuhIPkdfGm7MbmzNrQRKoScSDprnn8qUyspEkKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )