UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X1ZescCyP4t69795hnaOOeBLc+PesZ6uqKQFgOI/0uo=' 
WHERE 
  key_id = 'f6750b2bc4423ce7e690b677a5522c9f2bd17ec1da4bd0f378ddcecd1d8d6528' 
  AND (
    token = 'X1ZescCyP4t69795hnaOOeBLc+PesZ6uqKQFgOI/0uo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )