INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6688de135b6fdffa4b697a8fd97ca237e1023a72b4d174f9734fdafad57ff9b', 
    '0DgDzoqWXMQB9zYj/SwOES5eEZgQ+oRAG7DciyZp1uA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)