UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6gzEtPASSyECgA7Sme0+qRlNEe7bDbMlO9Zgsb6l8BI=' 
WHERE 
  key_id = 'de512b243d4bf3642cf9f02550262a06ae1a0868cedb3cf9d30ca0ab6a696f57' 
  AND (
    token = '6gzEtPASSyECgA7Sme0+qRlNEe7bDbMlO9Zgsb6l8BI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )