INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a53655aaeb6c8bd9bbf195b547f5d1dbeed684313aaf2c31b8e9c632748c6e7', 
    'QJxRMPYzzl3xEi65vNGjyNdzQ9bkDWRzMP7Ol9/cvNU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)