INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4235f309f1f47f9a549233360e760515d6d413405a613ba710b92b2defc62009', 
    'aoY0cSxIf8CS7emYPkKhQpboTZQ0zm3JnM4Esxx1M8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)