INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4146c1b163de782b66acf1bb7d0d5e0b16188be03b5828a540800840be34ee54', 
    '0EKwofyGpojol6t6jalTx7MeGzoMKJWzDcM+w/K/WJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )