INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0d8e9a9f886bdad1afd418514b3220f2e4a568b870c4bc467980d943f91f8be', 
    'fbjz/wPmr9w2Pz3iaUWENoaQtIFr0My/WHYXhd5v2UM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)