INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '353dffd077766859eb1c7fe5480d908813c94fc3a4bf4dcd303e96461ee9c7bf', 
    'sll1joNGK7nKWwqx4TsUDjUVQ3jf5dajMBz/6jOrLRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)