UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GldM6TFQ4nyKvgNnYeLWWG38gMpqIsFcdW+U/3PGRVQ=' 
WHERE 
  key_id = 'fd0cb453794cae4cf08a64fa9911f0e4af543ea6782d50a534982056b3ee3eac' 
  AND (
    token = 'GldM6TFQ4nyKvgNnYeLWWG38gMpqIsFcdW+U/3PGRVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )