INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2747dcadcf32d97b8cace1cd6757119f3cf7e4f73952df76a3fec1bd25247d3e', 
    'AQyC2JP23AGWUDno2WeNopIteXhs26KTpFK5NDMDQ/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)