UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ywUDuflIcGsl0QavW2Lh+Fs7r+IrNWQPvFOsFEYFbVU=' 
WHERE 
  key_id = '35baf88188e1044ef56fb19118e10b42b8cfb783a815dfae510b9827f564c766' 
  AND (
    token = 'ywUDuflIcGsl0QavW2Lh+Fs7r+IrNWQPvFOsFEYFbVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )