INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0c320c5c14c37646e5a6fa39f121f290099d6fedf9aac698d58595ef1f6ecce', 
    'rwgh4zrVaUfvlg6M03UA8MByNwUPYKvNDqd5znu7tOs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)