INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7e735afeb632ce476b908e4dee9439b2f30f998e7d06633676bdd7c68c1e0a8', 
    'Y5kmXpZnGTMgnfsolEwtgzx0BGGYLwOqP6pv+APDUbU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)