UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e2B/G2Av/4qqddoLDOmxpgO3D69gNZ6HXwK47qHQoWk=' 
WHERE 
  key_id = 'b5d53a27d38c9d840446bbf94fee50ad77b5a05d6368d73210f9b8e28a9e242b' 
  AND (
    token = 'e2B/G2Av/4qqddoLDOmxpgO3D69gNZ6HXwK47qHQoWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )