INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8c5808bc10aa719768ad370f3eadf9c257cde8e51f690c724550df73ffb0ecc', 
    'KZWK2bFI9XInzz7PkUqB1QKh20xdJNRNHaHtOFMQvTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)