INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '259b3428e72bc25287c33aff9a79a66b4b2aed53126ab5dfa25b3f3fd504e4e6', 
    'RKj7AVqF4tAUCDnIDJ1pr3sqj3N6SZuFGzaGSnw+AFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)