UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NhsNCnxqjt4CDG8QBPKqI9GnXy4b7N9b48bQc4jO2eQ=' 
WHERE 
  key_id = 'd4d8dc8f38f676ef359886c1e233833743766cc26fee76f75711636282e9f3de' 
  AND (
    token = 'NhsNCnxqjt4CDG8QBPKqI9GnXy4b7N9b48bQc4jO2eQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )