INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3fbedf821f014779552c75f3e553b3446f343ebb48bbfc0e8b7b5fdeb6e21ff', 
    'Xmcgr9vRZ9jKU8bmIm0NMAHOtom/aIWDFcWBnrVLQLQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)