INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a19c49f912b95b4a918bbf5953f9103c442c13f648c0c1e26e9d21833f70a92c', 
    '/MjTJXJjuqvrJmODNYWKh0NOq98jrOR0oYZbvZkkVYQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)