UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o6Zuo+pK/HCMsLgNHZnH3s3PESjXemvtpfjBB+uAq60=' 
WHERE 
  key_id = '7fe1aa0aaecdb92e8b294e7dc0ee92cac2153a3dc20afe76fb926743c5eb48b8' 
  AND (
    token = 'o6Zuo+pK/HCMsLgNHZnH3s3PESjXemvtpfjBB+uAq60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )