INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cb4454a96b202f64835c8ea7b63d03235dd6883a5e2c0b5782ced0f010488d2', 
    '8Y8G6FWexBZ6vm8soZfJu5qHDWt3+oWvBLOlXLL9Wjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)