INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8d6fc983d7e923cb265688e276cca1deb7d90a40ac6c6452a0338b625046ebf', 
    '+ZIudzLrc9eg5yvUfGpIxEKT6zkvaTUJf93YoGzUGYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)