UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ckejgWZEX1w8WkkmvRyuNNgFGTbRmGtKaR0MTLyqfAU=' 
WHERE 
  key_id = '12e4d8e844aa8025c928db1bdcca45f59b09cfa6754efce9fc4b9f348859cd89' 
  AND (
    token = 'ckejgWZEX1w8WkkmvRyuNNgFGTbRmGtKaR0MTLyqfAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )