INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50cf87e694ca0ed27b0843888c6eb51b41e7e3eeea6c65d11e269b6896e42d51', 
    '03G3Vs2OYIOMvsm72XV1A1dS5nR1sCT0/7vpKRz737E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)