UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zoZFMkMc5ZppRM4RTadDcRU7NGKLk29ly6oGjE9ek/g=' 
WHERE 
  key_id = '3a24e97da2c16bb3158ecbdbd20feb9d9ca87818acdaf296ad45d2034d0514a4' 
  AND (
    token = 'zoZFMkMc5ZppRM4RTadDcRU7NGKLk29ly6oGjE9ek/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )