INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2afe9f0a87e2eb52cc5e8a4120e4d781c42d72892178e5f00597420ad904d341', 
    '88GFrZx6jj5KZacuQ5kjOtwfrvLlU95ex5bxUOVjtAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)