INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9911091137bae7a4988b8f58d7a85b78119417bdf817c72fc7d71c6da6e2664b', 
    '5y8ofvyHzyG7tjqqdKVcxaC34b4ZjZZvu2sRvQ/tJwI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)