INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2351893ca2ee6614ca3113f12268a56014e1359b7f89c3e83519298a0868dac', 
    'me2TGCLFI3UOzjKDdifrh99gtV02Rdx5j5y8kWfCvfc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)