INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b78a13bf657fac78de60c7131bbe13dafaf1982b8b36ea13da2bb0b3105b527', 
    'WZ9MyySk5cH1RbbiWsBA9UUGBtyUQGHAjw/pcrvqL44=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)