UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/qGkj5QSa2u6Ah9wJbWf7oPUMd/lBu5RXHe6Dy8kIbc=' 
WHERE 
  key_id = 'e0f6cdfb3d8eae60e81de444ca3f9ca9493a4f9be217c7ea896e2255f6c579f6' 
  AND (
    token = '/qGkj5QSa2u6Ah9wJbWf7oPUMd/lBu5RXHe6Dy8kIbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )