INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c84571626f2990467a941c79bc6052e47c691ec4c2f58c97f6912a4953e6e73b', 
    'rl/tTz9V5G6jYR7gp6R4ziVGD0SXF7jc7NkECJ9DaFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)