INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '500f288177848645d0098e03c0cca168ced7cacc3379d24be0f3e40e9bed92f1', 
    'FnsuFb8iQzSPXmOSDg+bp8cC4dAwjLCCq03fLDH99b0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)