INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40a345b48b600123071e7cf33ef51bac0b487dea1cd3a21489f31ffe0eca36a3', 
    'GIdCC7zOhmcn5Gw1xhLsx47SPhesJgXKjV2P7Li2vQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)