UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0US/a03SzUzCL6fwxtMHNaQngjI6fKepX/0FYwwq8zI=' 
WHERE 
  key_id = 'dad6b64cc50587756b88181c079fa03e7d6dde1cc6db2985a6604364cbed4b37' 
  AND (
    token = '0US/a03SzUzCL6fwxtMHNaQngjI6fKepX/0FYwwq8zI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )