UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5zZHOz0Ga5FId+utpKiS89JfaYnFyjoxvtublQjaBco=' 
WHERE 
  key_id = '9bf01225eaad809a68e33d52fd6928697fd094fb69291b0ba3a550b9b3511a88' 
  AND (
    token = '5zZHOz0Ga5FId+utpKiS89JfaYnFyjoxvtublQjaBco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )