UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ukiN+T6aY9hlcyaV2Is4BAzrWGFqIf+qnjJYR5hm1Q=' 
WHERE 
  key_id = '428d3072e6eb444862712ea96901ea8fa6ffe25ca34c385d88f3e8e42395b386' 
  AND (
    token = '4ukiN+T6aY9hlcyaV2Is4BAzrWGFqIf+qnjJYR5hm1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )