INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9919d4d2d9b0e7d59d7453a50d5ad96cb64d4ffe5851fac94cc121af38fba99', 
    '7+Z+7SPVwzm0VYb59fBymgICXJrEmov0wMnyONpU5v8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)