INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1975e7fc1c64994dab2d542ae4ce2ae12d44a0030e3f5fffba052ead7cd9968', 
    'ZR72EqGpvpeaueclmqclLL6bqDs7j9DYS5y3vs8BAwI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)