UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zdGHAFWPUAabzDJKL5OAI6APTYpxB3WQCtBbB5HHZ7s=' 
WHERE 
  key_id = '7e8665c31427301e914f7142fff6e058ef061073bfacf0daa7b6a970246afa7a' 
  AND (
    token = 'zdGHAFWPUAabzDJKL5OAI6APTYpxB3WQCtBbB5HHZ7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )