INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e5e43d09f0009ffd2ef5d8ceba776eadd54dfc0ddd90054d2cc9690570dbde2', 
    'QCAERvqUYiGadYk67rKUzefHYtOggQKTGHJdFBhpZu4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)