UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UtHzFiyhLF6Fji66jJF9tQoLmgkwTM9zex7d7FPjhRU=' 
WHERE 
  key_id = 'b663470ee39d79544e25f751098bb8eccac9fce2c8154b9a735aeed15c0aa759' 
  AND (
    token = 'UtHzFiyhLF6Fji66jJF9tQoLmgkwTM9zex7d7FPjhRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )