UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hs3VLvj3USGZVEixKK5rMARJRi8SHG8mBJpF+bWdBds=' 
WHERE 
  key_id = 'a164019da042d5054937d1e3380540e5bee839a4af0f49ee1759d37bc05b1065' 
  AND (
    token = 'hs3VLvj3USGZVEixKK5rMARJRi8SHG8mBJpF+bWdBds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )