INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3434682da00582a69aaa2f241570a50fb8e45c2423d0c28d462ff7a69f4dd89c', 
    '29hgQkI3Ma1p0iR5yoatjeOELByqR7TqoWeoRuf77jo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)