INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6812f898b5e0ee3b97d221206aee63d39ecb46b00984934973d20530b32a7b1e', 
    'KwtBYDMMPjWcW/w2V2wlxdsLcHQzc0GGPIloutjRDNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)