UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IWWzqlHRbAXmVV/q+q8WnGdDJXlYBzS+lDbeNT+drxs=' 
WHERE 
  key_id = 'c70e707fcf1155396e8c5914b6d3684168cd7b837331d7c81e9c8917d37d22c7' 
  AND (
    token = 'IWWzqlHRbAXmVV/q+q8WnGdDJXlYBzS+lDbeNT+drxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )