INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd42b2924c1f1f55456d0075f4f5773df5cbe0299b9ceec16a37002e125baf2f3', 
    'k8IPaVhxpBEEGdmZVLqRU1OfPRdGiGdcSi19mTDPBaU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)