INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9af519cbef08af17eb0c0dc4a4512d5fd190fc100ac3f49127841b55def338f', 
    'oA6uoIvMKAzQ3ZoCCCxNkgBCJ5FQV53zk3Wr64WOb94=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)