UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4FNpWZzGcf8aK/seJPkecQINOYe5LSFXGzGGjlxDnx0=' 
WHERE 
  key_id = '6a005deaa51d0de9c5bbce5055a4503420119ee8638168ea4bf6de47313bb457' 
  AND (
    token = '4FNpWZzGcf8aK/seJPkecQINOYe5LSFXGzGGjlxDnx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )