INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dd228fbe4d3f0fe409790fdd626e5e2b02a6413edbbcefd54f94c5140ca994c', 
    'GWfGHpUEdn2LFsZWN7gip6g0kDadw3itKwaJ8YsbILM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)