INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '393f1eace9abc4148cec992c37629f182e1d5893825f5d368290da34f60f8d8f', 
    'CQ2g/6nCjCBcIyyTP+Ymd8pBsPIxkJccU4N3JN3vO4k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)