INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18449935f09b60a80569e31331b20b76b1f6aa4858b75dba245f4b61fb0c27d3', 
    'bqy6IrfcsS4+RAgucbLeB6IW2IUmSm9hK4L3S3wt+Nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)