INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b41ce9cdffca37f7a466f7361ff5af77cb6f1c4e529cf5f479393bcae8cd7ad', 
    'RhFTWhVkpgGG16CA10WSJrZcdQsOuP0z3KUW0o2lwas=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)