INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '393972297136b5b988f6edf12782ea6238dafa4934791ffe59e4dd1e239f7cb1', 
    'jplLC+lb8pWJBtqZfZiPHUort4B9TEY+snW8pwsTH7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)