UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'arf35F1MYPxCMg9pXaM/oiKLwHecRxj8rzZxtyvIBLE=' 
WHERE 
  key_id = '0ed4a13cc6eb05d32cfb2f53fd2dd76ebb4ca785a22980402390dfec5b1c1776' 
  AND (
    token = 'arf35F1MYPxCMg9pXaM/oiKLwHecRxj8rzZxtyvIBLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )