UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3mlPsClkomjTr8+9teFWjDjsoyS5e4GbOa1j7BY86oo=' 
WHERE 
  key_id = '7d4dfc6a3ac38eff9d165eb768c32204f89d100c7f99125a42c76cb007596496' 
  AND (
    token = '3mlPsClkomjTr8+9teFWjDjsoyS5e4GbOa1j7BY86oo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )