INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45a4a56c710454735ce75985556eab1f26af704a306840b8d906c860dc004567', 
    'JoLDdkUlS7yaZsN94OmSo9s6tgKsDWbzAuf6L33aWHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)