UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VeIIyv4nllxjxmXSwoZS8Jhgdw4ZU8QpOOx+RvLGE/Y=' 
WHERE 
  key_id = 'ac2b3837ad755cb7f107cd3f7c72231f2d392ca5f3a6bb1b6b91505549c9144b' 
  AND (
    token = 'VeIIyv4nllxjxmXSwoZS8Jhgdw4ZU8QpOOx+RvLGE/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )