UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nn/pgmnaN4s7x5JHNkYHDS7dI5pf3O2i8wewD6EMa+U=' 
WHERE 
  key_id = '073f9da39a0134e61d56c9b76afa4ae2433cc3ad2f10f0f6464e749a87fb1379' 
  AND (
    token = 'Nn/pgmnaN4s7x5JHNkYHDS7dI5pf3O2i8wewD6EMa+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )