INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca728b0fee04b59e68b5a488ec710ed10c99118e205ff3297103d032b673215b', 
    '9cfWTd8gVZSWiUbaRGF0Eo7W2xG8eBg5Aa20KYY4np4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)