INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cb8ec4973a8ebec1e76b3fe08d3b7ce698b5d8117a09b813015002862709390', 
    '2TbbFktNVVWFwUOjswkMte3XyjOoWzXfhZ7+6VYDyss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)