UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4SNmZaEP7IH+xV6g60hl6EO1xBSFjP97Z2PswpLHLlE=' 
WHERE 
  key_id = 'ba2b38aebd4ec67bd2d1b48f0545232cfae0c57046dea3a3ff111b50ac62b558' 
  AND (
    token = '4SNmZaEP7IH+xV6g60hl6EO1xBSFjP97Z2PswpLHLlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )