INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ec780af472e557c117d4ed8b98858ff8c370e561c369a79686596b01f747be3', 
    'O0GLTj4AG5ax6b3KlgQASY2z4qk3q3MlX3B46i/TjPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)