INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd912cf14d9ec1f3e20ff9ad877c822702dce5084031671c337abbfcb1875aeba', 
    'Tn17SYSPy0KFw1lCdT0NcAiXLgNxehfZiy02fKZQZ4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)