UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EeqTKvTneyAyRyuJfRxH5BslpB+jNDJN7rKSidfQCXM=' 
WHERE 
  key_id = '4f15ce9746170220ceb1fae5004ea73089896b8dc2a43056fd699f0cae74ccf7' 
  AND (
    token = 'EeqTKvTneyAyRyuJfRxH5BslpB+jNDJN7rKSidfQCXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )