INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd26781e1e40a597b640abd35de8cbe9bc64a45eba805ab44ada6aa5ff6d169c5', 
    'MgZfTF8ZeNEom9jwoS94DhhE2wEHUr+8vd5ehzTviyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)