INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4993ebe91db7f00c9e1dc8a21ee0b7aa9b22261c646e218a5828dc4338cc2ac4', 
    'IikZMjkfy/1yEAHnYL/4W6w/UGSQzivJk9KMtYx9EnQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )