INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5bbf53b006a95c156f1944fafabfadd0d1811f96285a283194194343e9c0414', 
    'iSfa641aihJBwFXPQ5OQ8FVGR1c0B4VK7MMo739qSIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)