UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8w6+fPsu7TU66lzopdtyFk1YOk6LZfFvWXxwjXmlrvM=' 
WHERE 
  key_id = 'd3d788c600382b163190add35e1567b9db575d4bc428ab1ec6f7f3da7c74721c' 
  AND (
    token = '8w6+fPsu7TU66lzopdtyFk1YOk6LZfFvWXxwjXmlrvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )