INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93846ecf2766f87c7980e3f751406655157950a8451b25ac0ae6f46c4dbed17c', 
    'ju4+B4fy1//pWEOjW2Xu1m1jKkGUtDeMJYGKVS0hUZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)