UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hm1QO58VFIhzPsWFIj6DfGxR/nAKfPeIfzBAPG0r+08=' 
WHERE 
  key_id = '379c6a70cf22656a58de923bbf19112c54247ebf76aebe9871ad58807bfb0781' 
  AND (
    token = 'Hm1QO58VFIhzPsWFIj6DfGxR/nAKfPeIfzBAPG0r+08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )