INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9e780fd6c884eb0e2dd4d03af599eadd1a5cf83db9873701f16ab3c92b4661b', 
    'NVUQ7Xb45WCwn761VSo3mO0W26eShb4myoVkYO/+Js0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)