UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xVwoDPeMUSu73MKXYMZSIDoJUw8lEpekdSA+s6p7ETc=' 
WHERE 
  key_id = '0a754b6c8424bc7503dc6d15879b07e301a3d3fa8b012e2d00fa9722cb10f959' 
  AND (
    token = 'xVwoDPeMUSu73MKXYMZSIDoJUw8lEpekdSA+s6p7ETc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )