INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ccb839caa6eb4da2ee23caad8a3aa4af62677bbdbbb13773aed5c137ec7986c', 
    '0ZIxndLT41FcEty8h1QUUZAjt+ViOLbl42B0n1fqNgU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)