INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef51697e753369ebe62ca9f3877e6cd0d1917f1f2b50c78ca5050ac955f9d5a4', 
    '8D3zfMiFt0E0FjIWwRvje3FObH1PMl9GJLHfaPPLMKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)