UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's2g7eqneV67rinI6vqoEmjRx5zRRxIUctH4AJazmjZY=' 
WHERE 
  key_id = '32a72a5f166d77ba680daad8689d0fb465909ea259092c7307a22bcf5b6725b9' 
  AND (
    token = 's2g7eqneV67rinI6vqoEmjRx5zRRxIUctH4AJazmjZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )