INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de29857a7eeda6b7efe960b54dcdb81f05778238dc71cfa833338045a2f53e23', 
    '4z6zVEs3oNwpi8pYFfF4RPCrSA6WXGVcQweqhBencLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)