UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KmjNK4SfGHx3Y9/eX9ngJ0tBSWrz+X6Kg0eEB3QgZ5M=' 
WHERE 
  key_id = 'f73bfa099f440a10bce9df35a28274ae7b7dbf9e2a55d248066f9cf0fc792fa5' 
  AND (
    token = 'KmjNK4SfGHx3Y9/eX9ngJ0tBSWrz+X6Kg0eEB3QgZ5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )