UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '770O+oUuSkMt/NHTr/q6nWlmlu14mU5/utx0asvHrro=' 
WHERE 
  key_id = '199a1efd0a249f97e2b8c0501d71140d62359b02949f6bc788a4d2e69ae28757' 
  AND (
    token = '770O+oUuSkMt/NHTr/q6nWlmlu14mU5/utx0asvHrro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )