INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c841d061114d7b2bccb3b7573c54ee668864c3f1559996795eea60e3fee2aa8', 
    'UX+Bmlsl1KvrR442T16gzhPKe9QAQrAdDN+TDnbxPJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)