INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68aee81baecd8da89ae266f2e762a8afdedab6caf6c0e449fa8e02a24203518c', 
    '0zqj8e9/kbcgbyVYlgSbjRc/hVtGWJ8hp9XIVVJkNnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)