INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3db68499a8c6de28949def4bb9909f1633b5c6c83bc436cafaeba40a569f68b8', 
    'TREg6qRygzx3vI6V167nDPgN5A/xQ1KBCPZYQn0tDFQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)