UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'js/l2Ej4RHQMhEaNqU+VutCqFdLWVaJMF75XbfZi2Q4=' 
WHERE 
  key_id = '4b01d2ba4e57826f2c0dd3e66885b68c7e084e3838a3e203413e9e2174cdae2e' 
  AND (
    token = 'js/l2Ej4RHQMhEaNqU+VutCqFdLWVaJMF75XbfZi2Q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )