INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f305a268371e80cc8f51282394f305c59dbd16a2d92e422348ea33a49be9463a', 
    'TgusHO+h5vzxBQIdhR9QuGZaqL76FvpqowesCQNVH8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)