INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5c3e5725139b77cfa90931ecc0018002c34422bbafb313e47af4f7a9b4bcb70', 
    'ar488R4W54uVpESkM6YaWnJCQ1Pi9kdw5Wbm8AeDZVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)