INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83f9d040cd51f526d6d6f4f13636b62cd360671516e5b44e1986d09edd39f342', 
    'lGtTw0jlYqMyiGJ6x2s3TBnvStlcPF8CP3xR0jJaRY8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)