INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30a5d87a62536b33bd0ee6ffb11821f869b7835469c641ba6494f9ea8d9ad5de', 
    'x6xp4FjxGzxEbjZaWu/qA2v5MrvYzachZNhRw5g72rM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)