UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9avHK+mL/XbISe/e8ZwTHS9YaU1KoUH02nAhUIID5CI=' 
WHERE 
  key_id = '1c32c7b7ff32b6b540b2e161e0361d6149876e3757d0b27c39a81a110695d4a1' 
  AND (
    token = '9avHK+mL/XbISe/e8ZwTHS9YaU1KoUH02nAhUIID5CI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )