UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bTiTGJWKplWl3QGSxwfmf+yQcD3LTkwsgOoxvMrkaIo=' 
WHERE 
  key_id = 'dad105e9f051c349bde7bbb8abb18dff83fca52a2439f4d4951649b7748c4159' 
  AND (
    token = 'bTiTGJWKplWl3QGSxwfmf+yQcD3LTkwsgOoxvMrkaIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )