INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d6862f3a85e99f00d7f4da393f1008269aa3307832ac1ad0e05e833baf1cac7', 
    'oVDalxP8Z5/4oJRW2wFd6XKE6QdCilKKte2Eiw9S01Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)