INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '321602f00e052411fb24550f24db8d7920536ce90ae8c1024d19300078673051', 
    'kIKApTyTyJfWLVIvubwdBQHuiJyX206Jr1NdIS0Fd7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)