INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9e563deefa306ac04fa101f6bc379d3b50fca4e77582192b8ba017dca6886a5', 
    'V5+zjupMgd1MG8RDKJnuTupkIQaiXnYfxs5DTBISnsY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)