UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0tpCOHc64HX7q5rRkfeLhcGcEVMVUEsCEvVkUQadRTs=' 
WHERE 
  key_id = '923a4e112e52939ff6b71fa321bb6e8c9e31f94072845243cba165e6c7395d39' 
  AND (
    token = '0tpCOHc64HX7q5rRkfeLhcGcEVMVUEsCEvVkUQadRTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )