INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ec8dd5d2585c801d9920f08e6a6fce1fd014fe952e60ae07c32e35a9735b22d', 
    'MbvRyrglIqja97eQdri5zJdhlJqhcUavqnyVVLTbHrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)