UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HojYM6IUu0JH1VHOFGA0zpIxZR9Solmvt3zW1+yr6PY=' 
WHERE 
  key_id = '4c3dd02e09e45af447c05b4038ed50df292c473c9b8b1a16d691f0e28382ab79' 
  AND (
    token = 'HojYM6IUu0JH1VHOFGA0zpIxZR9Solmvt3zW1+yr6PY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )