UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dLGQ0r9/AxeYgpWfoM/OL3El26ZGoRwRO/6ZCX79uQw=' 
WHERE 
  key_id = '66c795a7595194d3e1bd0f63fbbb4975ccafbf32cd8c8d0f62e71f6a9a9d2c8c' 
  AND (
    token = 'dLGQ0r9/AxeYgpWfoM/OL3El26ZGoRwRO/6ZCX79uQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )