UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7iJ62uMBXWGE2YM58LaP2E0vYFq03oDJiXOmSRKKpUU=' 
WHERE 
  key_id = 'ed79c3ad55da882ebe0397a903f3d87ab407e3ba1a9543cdd8b4858a7eb7d071' 
  AND (
    token = '7iJ62uMBXWGE2YM58LaP2E0vYFq03oDJiXOmSRKKpUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )