UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vf2rvWKlIX7HSEjEmeC4OPKOpzJQzB743rHPJeGfh1g=' 
WHERE 
  key_id = '6b8363cc4f74b1947cb77ae7be385ad336e4cd2c072f0d4d305246194746ee9f' 
  AND (
    token = 'vf2rvWKlIX7HSEjEmeC4OPKOpzJQzB743rHPJeGfh1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )