UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yRTkgNwo4v439T7CSm0xW+BI7BtPb2PkLhvpzyd4VNQ=' 
WHERE 
  key_id = 'c19ef7d8efaf91b6aee57a6f3af49dcf1c8f4033c86b9f79088dce5b936cf3e7' 
  AND (
    token = 'yRTkgNwo4v439T7CSm0xW+BI7BtPb2PkLhvpzyd4VNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )