INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b4139aa73eacaf5dcf0c58ef82989286f104bbcaadd0774f323b32a3be398c6', 
    '1ZIWoLoSiOFnOygpIAtF1BWzvpp/SmV5DttCMGwYmdo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)