UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GiA8Aoy6oLp2ugP5tCq/evKZv8x5OrPyumluqalomzE=' 
WHERE 
  key_id = 'f999d661d700eabcddd62a53c11cc4c4d177a50c19d9457246d93a439e2c7765' 
  AND (
    token = 'GiA8Aoy6oLp2ugP5tCq/evKZv8x5OrPyumluqalomzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )