UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vf8MnZpVfeJKcRYKC8VEe4sDk3xP66cBjnrHvQUvMyw=' 
WHERE 
  key_id = '1785fc1e42c7eaf88774cc4ba763f8331658cdd0cb94d521a854a1f04a961870' 
  AND (
    token = 'Vf8MnZpVfeJKcRYKC8VEe4sDk3xP66cBjnrHvQUvMyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )