UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kx1qpreweK5ESt6TLSpEm34aTS2b9vOKpY7WArUS3EE=' 
WHERE 
  key_id = '0d78b842397980466405249a78b01e16397bcc50c79e54f9c8ad48186c5a69ca' 
  AND (
    token = 'kx1qpreweK5ESt6TLSpEm34aTS2b9vOKpY7WArUS3EE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )