UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LDawSD8yFD2Dye8C9gjBq0lQbTseY+jK7PVXgIPjEpo=' 
WHERE 
  key_id = 'bfc89cf16730996326aa4798896b39b48614285b7f9646e5313fab137470c1ca' 
  AND (
    token = 'LDawSD8yFD2Dye8C9gjBq0lQbTseY+jK7PVXgIPjEpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )