UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uFoyIxB49zJPu/yZxfiaTbehIhoUFGD0jLsw3qATWbA=' 
WHERE 
  key_id = '2f5c8b3927e3203357f6978bf59e26eab592c5f092020129a445eb33342d4db7' 
  AND (
    token = 'uFoyIxB49zJPu/yZxfiaTbehIhoUFGD0jLsw3qATWbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )