UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kbxdrzIaG7KRdB4eY6qA09NJtoC3bexbHDK2McyF3og=' 
WHERE 
  key_id = '42ed790013b8e475ab8154569d11e0ddd767820fd0c28cc172b9e424f31cd97b' 
  AND (
    token = 'kbxdrzIaG7KRdB4eY6qA09NJtoC3bexbHDK2McyF3og=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )