INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca1455959a9a54053e9a7b5999235d865470d9de6f8c32ffac422072c3298893', 
    'IwJ6g2noeCJqAkszYiLM6NkBLiKdRsZ1teeFLhw0KD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)