INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c84e526ae85ce9cbd662c13b512d2784aa841e4c9e940e7080270bda372934e5', 
    'SkJ0y4zuppK73KXAAQI/foq3dj+iCa6LwXu2bImb364=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)