UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3tik2UvQg4cdMvP/Df5NfuANTe/cVtdEWChRQ7AotV8=' 
WHERE 
  key_id = '8e28b6efb250c43d525fbae91bde6987db4f435c2b82664c4cec6cb8e426b732' 
  AND (
    token = '3tik2UvQg4cdMvP/Df5NfuANTe/cVtdEWChRQ7AotV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )