INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9b494e066b99cc431e03fff6227ac99f4d8b0cf784e9bb63a15a4ff0a3a787d', 
    'BzfBz4RMEW2buBlVQ548oj49fQ4y3ujrM7gihttcHv4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)