UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6V8BRIiS8+8/Z+ImJgHcPBOC83K+vSTEUfhEVfz7kag=' 
WHERE 
  key_id = '5bd5c1471d6f4fa545d0c1e2a23ac51eead5e4bef10a8642a33524ff8608bbb8' 
  AND (
    token = '6V8BRIiS8+8/Z+ImJgHcPBOC83K+vSTEUfhEVfz7kag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )