INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd93e6749ed35f32d98aff91bd3198b522d5c53d0205be4db99c66becb25ef919', 
    'MhDHuXI+EQGQ43QLyNsGZ6zQD5c4HJWxfcTG1m04D8U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)