INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e75a6d86ea9212d2fa198a4a91f7de2bf0a7a14be76e371de150315a5d5985d', 
    '49a3obatUCL4uJ+rYyBnyNyHbtpF1f1YC634A9mhLvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)