INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fdf5ea9a6fbbab17902d62ea32978af3933c05f990f9352dcd5581868268c8ac', 
    '9xMaJFfyobZfMh/Fj/3LB2tU2rQgBsGt6fCIEdL1djo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)