INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e56efc7149a3fcd9f2e21e01622d40632a55221a6835c9eba3d99a2bb3799d1', 
    '6futa7S9sL/UFc5qzuZbmRrOwt5Hc4OoLO8HJxuMOE0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)