UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QQYBg9qOXwzKbF2YnTijVdZW9WSW5WWMmxdZQIuoeI0=' 
WHERE 
  key_id = '9a7f9b90067c7bea09e49894e0b410ab9c838174580b6a2e0f26b5e7dca9d23f' 
  AND (
    token = 'QQYBg9qOXwzKbF2YnTijVdZW9WSW5WWMmxdZQIuoeI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )