UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a6+gFLXL7N8L+VlOPEORF5Lai0TkSRk4LedM/EcM3kQ=' 
WHERE 
  key_id = 'f38f4b725e0a44ff21560cb3fc1823ea8bda1295d0afae1a33c3091ff697f2d5' 
  AND (
    token = 'a6+gFLXL7N8L+VlOPEORF5Lai0TkSRk4LedM/EcM3kQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )