INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b1fd58b261b9d28cb436e235d9d27a8c094a91a9117524874866c85889dd471', 
    'zdVNIBMY2V6+B7v16ypbbL+jskvsHYJVTSxHYUCPelE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)