UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lEZdxaiD+GUqEHnBv1y+F4/ndylC2NBNo0RaFdv7+II=' 
WHERE 
  key_id = '648aa658b53e2a32033bb21ac9283b0a053780de9488971d1837e1fdf56cdb73' 
  AND (
    token = 'lEZdxaiD+GUqEHnBv1y+F4/ndylC2NBNo0RaFdv7+II=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )