INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26ff1106f7cd9fb1dbabf97c95ec7c320a8d377a7b85bf6113f6db16565871e6', 
    'MwU4OhtBslNlFNNgQKLW7WcwuwG+O9T0/ZbQWI21vks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)