INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9ac33e52dcbdf95b848b5a551973166dd4ded4cea2455b151834d4b31e265c8', 
    '+j2Lt0YaewZw2Jg4XaTw4GSTV497MqqayEUFZ8duc9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)