UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EqkMhOzgm7xNJDPQOKGviktcFsp6B15Bilhpvb3ufmU=' 
WHERE 
  key_id = '0b8dce865aebd19a9c8e9cd927c4efd3076d416c71f3a04f88f1a4149376b7fc' 
  AND (
    token = 'EqkMhOzgm7xNJDPQOKGviktcFsp6B15Bilhpvb3ufmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )