UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0/GBSXjDnKzLct/hgd7FeFnABXFXUPqj4E7F3ZqwvPU=' 
WHERE 
  key_id = 'd0f96b63ab0c99971743576d4564366d49f4704d03088f6e338da9c69ee9b8d8' 
  AND (
    token = '0/GBSXjDnKzLct/hgd7FeFnABXFXUPqj4E7F3ZqwvPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )