INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '367839a0a5e47edd67e6bbf5471e1cc7c3b9398510a5299d6c5ef69c1bc1aead', 
    'eWEdKujwLxIWcwwPZt1heuutKaoZ7Nre/ZqAv5lFCVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)