UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yNX2UcYeDfJDAgIX6uAeoNfK9Xz1WviN+hvzf0ncvbo=' 
WHERE 
  key_id = '6c8efc1c67fdcf2cbabcf06899d18598249a64f5ced5d5cb84b29d848d16f382' 
  AND (
    token = 'yNX2UcYeDfJDAgIX6uAeoNfK9Xz1WviN+hvzf0ncvbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )