UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wY4h3LKyBHt54MBCW9WCNRyJxEkSegKxWrlIpnbco0s=' 
WHERE 
  key_id = '4c9a6ca71021de132c12e29d90647959b6179427c5084be6803d0c4712942c87' 
  AND (
    token = 'wY4h3LKyBHt54MBCW9WCNRyJxEkSegKxWrlIpnbco0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )