UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ick7LXiwv1BaJiMADvDvNo5klW7DRs7HqxHlNGcYI2g=' 
WHERE 
  key_id = '3ab75a5faf51dc006543b414397c0f8b5fc3a59a8da6a166f62937be6ec7e87a' 
  AND (
    token = 'Ick7LXiwv1BaJiMADvDvNo5klW7DRs7HqxHlNGcYI2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )