UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P66dJsFJRzGZfBV9WXg1ut5XGdf5wNQwQFIj4lyg2LA=' 
WHERE 
  key_id = 'a2ba9a3b2f77f0867cf74ad3072bad0c772def4f019e561b63e8a9c157ed87fa' 
  AND (
    token = 'P66dJsFJRzGZfBV9WXg1ut5XGdf5wNQwQFIj4lyg2LA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )