UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CXR9ktv+7QQac1WcQAkBvkI2zNXalV9cKrk50LfGQIs=' 
WHERE 
  key_id = '2f7110110b5d88072c4438057a10176e680c285e20cc51e40897cb9444dd207e' 
  AND (
    token = 'CXR9ktv+7QQac1WcQAkBvkI2zNXalV9cKrk50LfGQIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )