UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '56yov+STeyeaam32piQOUYVHRGMMqEVaJpzjkOMbTkU=' 
WHERE 
  key_id = '7b48d2654e40634eaedd90f08c46e8ccdb1e31f88019c70dec962268493450fc' 
  AND (
    token = '56yov+STeyeaam32piQOUYVHRGMMqEVaJpzjkOMbTkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )