INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab18383ffd8ea467fe7f70cfc65548a26bc7924dec237196c95197aa6467b243', 
    'pLsu4sExSnFa1+7vmE/lkQ1xEn2suFQZe866Szz2UvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)