INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b899fbd8470880836f3f5ca0721fd3ed64deeb60a2c3674b6ae7e283bfc3630', 
    '/EXLt5MCsWU61U6bKvqF+c4VN0iFzNSwz9AuNqYDHM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)