INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '517823b90235ddf6914a75f4cf077f123d6a7bd501e1d7c9a22da6bd12c75c07', 
    'UNGegiSvWI7pMeIFEydaL7j0zQ3MyjEvGINzQA/puEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)