UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KAMwnS7a5Bvqq0DDyzd8biFsMixUUIRtow2nOCp27qI=' 
WHERE 
  key_id = '8d016f62da36c47defada89d5e4a0f60bab54c103c34a297b21e75e76071646a' 
  AND (
    token = 'KAMwnS7a5Bvqq0DDyzd8biFsMixUUIRtow2nOCp27qI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )