INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78ea60e1c47fe02657e9bcce7aee647a954e3d5bbe14e897018c03118f195964', 
    '4cYiyNx23JDMkT2NIoXHcfEkWAiPwhZsNNgWzfzSssc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)