INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3eecf28d232be5389478215037b5152212d840a2efeb83b631654bee328e16f8', 
    't4HmppWsPRNxrOaYxCUJqdJi/7i1Fb6Eq7Pur3nkaZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)