INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a8e0671069d2089870ee8428fc6424a94495a52bc2b4fb7da70b5e13d00025f', 
    'k3cLsN0wmtdIMh/ubt4vNy71EAEPVWkzmpg8UGd7A2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)