INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9ce6ff08dbefc894f987479b03004844ba534d93c50d8a0a968b9e7a2fe2115', 
    'OdJc1nPrSTMaPZj6gSlUDDFGy2pehZp1FOSvnc6QIOw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)