INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26bdf4687dc5d4038c506389c6f482b28387a260da93b3ebe2946cecb851acd5', 
    'dMHpE8YoCmRQjAc9gp2KO0Fpqwis2dfkEfs02m8XWao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)