UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jkm0sYQoGtbC5+TCRlkQHEyAJCjyjeVKWp1NR7o7ZSw=' 
WHERE 
  key_id = '2000cb7159fa69bb796c7e7d34d00420786a71b4f846c64e4cb6959f84787f80' 
  AND (
    token = 'jkm0sYQoGtbC5+TCRlkQHEyAJCjyjeVKWp1NR7o7ZSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )