INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47eada553e2f7bae53b1467d98c57d81cee9857b3207323a053ee1823825f19e', 
    'rf+X2ZrwWS80fLKjeag3EC94FPOoxWpp5TxUYdZJy1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)