INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55ff6dbeab5c58a2b81d1e30b00380293765aa3cd7805280b25b09a7b561f972', 
    'jzCI9Qyh8pbkgvsopqOPrya3tDsavyzJKAKpn3N1rrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)