INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2b1c019c9024c0ed894673a926207bf3bb3c6985ee2da1e9e867bcd5dacb1df', 
    '+8xdTsmmXExdgv31MPiKvu/m3zNYYmBGTtA/e7argog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)