INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f4a849e681ddcadfc8931aa0f219e13db499a9f10b4cef9f20bb96b13faab54', 
    '2f8NyHf+JhGITnmUzJHViBzvK5ta0F0NhNnZq+tMFls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)