UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ek0QJmBZMdbDa9GmYHCZ2VwYuMHQXcLP0SxRoFJf5LY=' 
WHERE 
  key_id = 'bf26fbc070af1b72f0b2a99deabc6e7dc8dbfa4b65af7785bc53441b2da97417' 
  AND (
    token = 'Ek0QJmBZMdbDa9GmYHCZ2VwYuMHQXcLP0SxRoFJf5LY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )