INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b9826e3b731d083ce0ef78e137e803381a1a167c55dd9bdba1be8631585b39e', 
    'Ezt4o4YLS2Khv7eIs1bUOwUoiHmU9HiF4TDVBY9hU5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)