INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccb9d4777fc886aae111caec6180015ca017ca54bf7bb51793bf0d6ea3399958', 
    'ao4hdysyNwLRxN0eOmSAeFCza4saCsIpYxTAW9q3tH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)