INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f510438af96663a00cc7c1e10ec43ece3e3629b9abd29b22c8daea40c8f8363', 
    'kygudGE4GqlD212eTAbvdP61XsUYeF/t7OqcTMWLWVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)