INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '32ad8413b36b364353777d71e8b928329a4876d606754157369eadba9fd37852', 
    'OQBmt4YWX0lIXTOgwACE2prx1fRVjo0/IlNgYjBRLoQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)