UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/hZ9OBp4460m6J91GMyeXOgvik5w8arofyFWb0wF5mg=' 
WHERE 
  key_id = 'c2b26da440e4ae91f58b1002451fbe6ebf6ec0cf1b4bbba68a840b5e69c8c58c' 
  AND (
    token = '/hZ9OBp4460m6J91GMyeXOgvik5w8arofyFWb0wF5mg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )