INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcb6b838fa1b141538d8a6ff2d83caa7ba60864bc23805b324620839aa5ba44f', 
    'rQUcFr6tBrZl4qXSK0pr0nIlfnGGHkPxLOzBzKgQ7IM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)