INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52e572a6b8067c222cfa3abe464c8a42503262056b3e925afd6493ca612a56d2', 
    'fMH9H3KXT6nsJbaQ6GKbgzLXMQjZv0Awy8Aqj+YQeTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)