UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hRiQJd/wXhTXidQvt4Xgwts3+U5cBHg4n9fFbGl0ltw=' 
WHERE 
  key_id = 'cac3f0405f99d0840cdaa9556bb100279eddfea9283a1fe9279d15cf83a9f6fd' 
  AND (
    token = 'hRiQJd/wXhTXidQvt4Xgwts3+U5cBHg4n9fFbGl0ltw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )