UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OwyTjUGVrIOuQ8xe6uPJ0STwTlaBzHUtUA8pjM0BuY4=' 
WHERE 
  key_id = 'ae6ad186550d6d25553dab2b295c81b361646a92f4ba447fc2d754961b054f9f' 
  AND (
    token = 'OwyTjUGVrIOuQ8xe6uPJ0STwTlaBzHUtUA8pjM0BuY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )