INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '837a40a9c4a38c399a7b5ef2fff39c146aca7b8ba0ea28a42294d99c9e86dd2e', 
    'San0XeeTKC2DHRHuZqTitp7XzMpzOsd+RXmw0zdbRes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)