UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tMS0TZCqLr4IAzp8O7iFJie4MRu+5PYrp+LYV2NVyTI=' 
WHERE 
  key_id = '73c88433900159edafa18a4628303749afea1a0662968d4168d16a4d35dced1e' 
  AND (
    token = 'tMS0TZCqLr4IAzp8O7iFJie4MRu+5PYrp+LYV2NVyTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )