INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81f77ab42518f26163f0faeae62c436359d16ca154ef57aaebee197b20bebfef', 
    '4EtXjDmlhlJS/kb4HhBimc3EyOltJ1qraq65dGA0t4U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)