INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc3e6d3091fd0c0ae103ec44e7a52b887cd3f7117650fa9e93d73977bc168e74', 
    '9i3MzmS9H+xhRlfA8L32qlpBp56CZz3EpyMwOkE+t0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)