INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26cda2f36433c9fa0962229542774f62f7e13ea015f5b5b314df938437af73e8', 
    '8ElazkpvyOC+0hj2cmXwST9dc95XEoofgG7yRcrF0yU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)