INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bae9e057074fd5cad75fd4fe56603da96def1daeebbea95325240f1f309a977', 
    'c0e4UXW1PzDDOMp0tvn7WVE+bNrYA4iq4qlVKaszMzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)