INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39b6392cd7214d29c8e8d8123ee59d9e46742db55c8b479d59a15a3c778ea650', 
    'JI9OPcktHK212i5rr8MnZy0tyaVJUwEVCBqcwAzy700=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)