UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/4UoRN2zRXiGExZVKgijV4y/y5fCll3UkKegCEflR2w=' 
WHERE 
  key_id = '772694fa04ad6b98cda57561d74fe9c462c9bf40dd227af3aa05309d177ae612' 
  AND (
    token = '/4UoRN2zRXiGExZVKgijV4y/y5fCll3UkKegCEflR2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )