INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73fabc5cf67c839580af4f60e05f259ac0b3116f5b4b41b57d3a31f343285778', 
    'VxxeU4LIqbdlibtcVkEGdwhY0BWz6KUm+6dW0ODsvOw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)