INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6333c0d00124f062e2134941ff41439e85a640677e43e549c4b50a1469bf01f1', 
    'nQWy3ytE09ByWsdavrilf6Lz7rzFgcLPrgzn3syrxZo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)