INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56a3274e3ebe0346b7246f5d554ea2c63905f3854cb3b852dfd61a744acc234a', 
    'OtJypG7N4LdDRrbHwsmj9nVO9lDF71QS37gHizKM9Rg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)