UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dNJ5rL3qnUswSeQn+y4grezD4VW9/AkqhNrGtVNJZUQ=' 
WHERE 
  key_id = '8b94867f7ac022c038170235080007222422474ac8a4e293a50a0044e3da66dd' 
  AND (
    token = 'dNJ5rL3qnUswSeQn+y4grezD4VW9/AkqhNrGtVNJZUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )