INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7f7592024a6ecf2c5cfc1e389506099847c7e4783b34330cc2ae21ddcb89b85', 
    'FMygpXRVOj0rEsOjmX5bMfFAscRaXsi6gK1ucbUDrtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)