INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a843b3e28638e91273a37d7c4dfe7239504acf02142d702eb7eef8e660d22369', 
    'Fm1Zcr/JtDAdXCOgriTyQN9oULJ/IWOWPIVaQVeLj2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)