INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d449716a0a662e2c9a0b8011eb2579a9201d7de9da929fe04cadc295d4a2223', 
    'S3xEW24093HhRO+tdG3HssZuzvLByMy13XhU5Ddwi9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)