INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6c4a2168ece720f67e2e2553a0bca88540b2aace42752c3b789b1f498276ddb', 
    'n0fGWJ70ySM5SiFGV98pi28EtR7Ipm1tDaLznsFDqBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)