INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6c16661d32ae6e2e6c36ae998a10527d3a0d4b73df65cfacecb4687bbcdba1b', 
    '++r+EHPXyatuDg7A3brDT/rs136ZYTmFQ0oGtU2ByAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)