INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9b2755cbd442941234f8f3a7d25ae63b2e81083b4d490d78483527b7c3a4bf7', 
    'f9gw1QfwbBdROkBWNe5eq8+IzF6qdg1PFAoqkIHjp44=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)