INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38661bb2ab0919f6a9802852476170e506de4e9cce8b0acbb3f450027dcb2c0f', 
    'Tgt/2RcHoGFJhwfK5yvZyIS5HodWwSip4ezPly2mQYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)