INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9a0c4c8a733543c48750fb5ee0a91e66d2e425ef250c76ae8b8a29197553a89', 
    'TEdjJY7bqXLvrWcfgdwmpb1XgmPudb0EAtGiYghClho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)