UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zEeF7iIA9av7ExxVV89YTLepyzojndPFLK7JBLXHt7U=' 
WHERE 
  key_id = '4ccbd7169c6c5ebd4b024a87f56ac520af44125472f19a29dc7c4732ffdc760f' 
  AND (
    token = 'zEeF7iIA9av7ExxVV89YTLepyzojndPFLK7JBLXHt7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )