INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79604ca0b838b97af851eb70a56a2a6131475becb7ae0c0a077ca37819fd3b12', 
    '6sb445JdWQ9mBRt5iqdch+No8C6PKTC58IHqhrvSLOM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)