UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '15pQ4/qpREgHJafKuJNmvZIHcERSriAhKO0GyxXf1a0=' 
WHERE 
  key_id = '2770c8bbfcd036f12255c9e9e2787fc3b1410749ff08c94670d40ae3ebeac197' 
  AND (
    token = '15pQ4/qpREgHJafKuJNmvZIHcERSriAhKO0GyxXf1a0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )