INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c4520bc888753766c9635a53aeb0dacc3a52b6cfd82ae7593f96b07dbeab981', 
    'XOc9qeMOfGi7WaBFCXa1y4JrJUIarkEbl8Tzi7W4D2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)