UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DrXbB5U6OlcpVgKJTUPXGezXT1F6ooGYlJU42x87w/s=' 
WHERE 
  key_id = '724f189ce445e1c39b39c657230e9ccd2f6e7e07640e86356ecb85253d2990de' 
  AND (
    token = 'DrXbB5U6OlcpVgKJTUPXGezXT1F6ooGYlJU42x87w/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )