INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e40cf8a8a0b0a7555eda872470fdc54615d6aaf11ac8ee69806bcb20008dab9', 
    'CAC0pSaQ3HOYh40JkprOeDyvh5pLPZgAe+TvuZwqYEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)