INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '002ac6694d5246b8032a91149a73218e1d4292668fca3798ae940fe2c6963b97', 
    'u4dKoOICCaQa8DnWMYXnHtdG2xdcD0BAmeZVe0WYgX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)