UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JJBz7qpK8PooVAg1sMg9a8sDV/Sznc5pvhQpf4rtp6w=' 
WHERE 
  key_id = '324f3c62e3e037f8ac4073f217d902077e03d408afb2b98af1677fdf07ae58c4' 
  AND (
    token = 'JJBz7qpK8PooVAg1sMg9a8sDV/Sznc5pvhQpf4rtp6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )