INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35f456a0ad26f9a68e774f09b2d070aee78986f2e91c6e6ab346b5fbc6668a53', 
    'k63uobWJbAHDwM6M2Ayq5KpNNSeB1HUDDQehaGKjnsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)