UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kIKApTyTyJfWLVIvubwdBQHuiJyX206Jr1NdIS0Fd7g=' 
WHERE 
  key_id = '321602f00e052411fb24550f24db8d7920536ce90ae8c1024d19300078673051' 
  AND (
    token = 'kIKApTyTyJfWLVIvubwdBQHuiJyX206Jr1NdIS0Fd7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )