INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c86d00639fde4943b9f9a84d9fd42042b860ddb7a7ffd10ea5bf651092b3ef1b', 
    'QH4PMQGMIdni3bnVY6678KjWxRuLakrv6cx9Oh+Ncno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)