INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f4921452a64744e0113332cc3b9b7b2aa00d7e0b3277ff14c950a25a4331624', 
    'uHYp33RaGgY3u+05SLQ7Zpnmn9qG0l6Szl27nztAgik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)