INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '858ccf022466257e4fee6def0a54d79cfe736ab3c2df769345e712f368933614', 
    '6q0Wl5bZUF4j6Vt6/t8F5wko74qgXMj35nbKNvMixNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)