UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2afpqdxUftd4ldqR0NKAi+iIcbuybehAewFbYQEgPAQ=' 
WHERE 
  key_id = '4cdf3dcaa6f19a1aa0f0bb723d4f517f9169b81408eb6fdbf7b5a08aaca59258' 
  AND (
    token = '2afpqdxUftd4ldqR0NKAi+iIcbuybehAewFbYQEgPAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )