UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cuko6bVtzplXQJy6n6iDCX5SZAFvPcD37MzhwdF4ZdQ=' 
WHERE 
  key_id = '8d26afa0c0256319d4023d955e97cfc76a20c34460d3b1141b9e3077b82a642b' 
  AND (
    token = 'cuko6bVtzplXQJy6n6iDCX5SZAFvPcD37MzhwdF4ZdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )