INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '216fa7244e04f510381683e88560a49d69e921a5a47437ed4dbfd71b0e2f0b1d', 
    '0ZQaM/JUgJ7qS8yieYRhdcxdTxVexU1pnF9aPDPug3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)