UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gmwqAK0W+CKUcTJz8gxlyJlx/8Lr12aGxamZDb+CB04=' 
WHERE 
  key_id = 'fd4ca0c33b89b749ca04c71a99deadef3482eeedc0f63bfb3ca0153c0b8da1da' 
  AND (
    token = 'gmwqAK0W+CKUcTJz8gxlyJlx/8Lr12aGxamZDb+CB04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )