UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f33PymIC+XGLHFiR3gq04VQg9Pk0k9H9wjTy6046JrE=' 
WHERE 
  key_id = '7a95a27f9604e72f5d92da6d767af094cf71d37ad0895cbb3125d023bee2b9e4' 
  AND (
    token = 'f33PymIC+XGLHFiR3gq04VQg9Pk0k9H9wjTy6046JrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )