INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d674b8ac7af0a3d5a0c188f5824da03688f0f858bb0d57c04e208bbaa0f8c7c', 
    'r1Dj24dvewuB6wDwbp6BjyLKRjtef6/r6QDrrsjw0Rc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)