INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c11a8c609460eed29b726563cea23d49dbc78f546f94734b445fc8ec9a4c991', 
    'Z8A8SYVigdSp2Xmqrfcr30wg1fQJhcfllkRsqXrKsPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)