INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6da9a737484c29dce39fefee7249e764377b635e1dc58151d9add632809e64b4', 
    'n4Ugl1KcCOh3kJLke1sQ7/FI7H9aeVoEZM/gP7u+Nfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )