INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '321e84f309a724ec68d64c4d68e921a6955d1a1ff75e8935ef57afc9595804ce', 
    'Yid1A14YaMR4whlsQ1FnzViOTgR20QloHJSDaCI660Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)