INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc7aef595ace263f9f38ca15ef796c269a7351b5b3a19ed9d79ad8d89e334edd', 
    'k1I9ALFFD0kg5oNA1KcTE2K/yAIYF2wcutGYOohtQF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)