INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a568aa3d3214bc4939b55b3a983f7afc6f5ca5e79540e6d60725593646dcf2f7', 
    'Updy/LcS5wIVXfOriOuPauci4upOz6nZPpEsArQg1Fw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)