UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KqAtufIPnwrVRfgNULTVs6kSRXKRYPbiLjljHrWIufU=' 
WHERE 
  key_id = 'a713d2e05200bc329ee8b06d55090b1046137c8a8e8ba13ac1a7d9a219437ad8' 
  AND (
    token = 'KqAtufIPnwrVRfgNULTVs6kSRXKRYPbiLjljHrWIufU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )