UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YqIzHeQ2Pf2jaXdprk+8LXe1cLjDtFX87JWAKgwDUgQ=' 
WHERE 
  key_id = '4a0a9bc13a183a75b69075b30c542bdb28121925ec7758ea4f272e69bc93d1d8' 
  AND (
    token = 'YqIzHeQ2Pf2jaXdprk+8LXe1cLjDtFX87JWAKgwDUgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )