INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6284e2d178c2688e21484377b9a8fd0dc4e115c9dae2f2e5802e76931cd0392e', 
    'QR1A4QIUL0PSJ4oB1RyyCQ1UJO3yI/cXaeukPmbqBXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)