UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VY0ijguOhluZ578I+uR0qVErBzA27Spidu97VXjph3s=' 
WHERE 
  key_id = '1b8a38b04a5e385d2be756bdfec0296ac48aa053cbdf636eee426a5481b06b6c' 
  AND (
    token = 'VY0ijguOhluZ578I+uR0qVErBzA27Spidu97VXjph3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )