INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a20fe2aa66c527ef7cd99a265c232930db675732413af4f6fb06bded6d546d04', 
    'yZQwjGgTQu9x44tZw24hWirXDGnfrOX8sTb2jO3KF7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)