UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k0PpB2p7ZKNNZ40WgoU13uMNsjdABsNGm93SAFDWzNE=' 
WHERE 
  key_id = '45d3a19327d8e219d9f8867bb2285c85e53c5de15fb6f8fc53338fa4e0e419dc' 
  AND (
    token = 'k0PpB2p7ZKNNZ40WgoU13uMNsjdABsNGm93SAFDWzNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )