INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73d0dd1fd2e32a0d40fcda8f49b048feaad6847e7a480d6dd77960bee9af3af0', 
    'Mc/XVgcP8hekuY53hOrn9rT9YXqRYuLK3lAtTQVOAg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)