INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '434ec64d16f4a2cd381363028a9220552239f533a1070d9fa8b9a66456342b7d', 
    'o2fdVA45J0Cjva02h9Mo2PfUUQjvM0YGmi0XAQ37WUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)