INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eabdcce48861be740ced24ea8f5a3865775248fb621f08071f92831b977982b', 
    'jzpY36Jx7U1lqQyuhs7Na7qdp0YV8LV2rmCNjJqCS0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)