INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a28ade9f8def8b60839c5f529af20b048703e58480b473a9a8f85dacb3f35de', 
    'K2IjSZccawZ4xEMN5GHKXq4rnW/yJYITDp55AIwH9C8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)