UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+oBjFodFjdzdTdCx84WvJ6wvpXzMi3K4xN3bQVX4eiE=' 
WHERE 
  key_id = '16652f06241915aa1ae30c63e5c9a11e3d44f86df6354b6f529326099238516e' 
  AND (
    token = '+oBjFodFjdzdTdCx84WvJ6wvpXzMi3K4xN3bQVX4eiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )