INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '944585a01e2749d6f166212902710c3d961226ccc1e246b01833d3f8445b1ff3', 
    '4oSeEts5JIqwdjiU8KMaAXolEr9x9neOc0WTwRioN9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)