UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1I4w6tMQpOOH9FRVm9MDlNpzE1sDHPqKsb7nINs9r/o=' 
WHERE 
  key_id = '5265630f24cc12e6e68c54d7d3c7aa3fe61ca28c7575269336fa4b5c3f48be19' 
  AND (
    token = '1I4w6tMQpOOH9FRVm9MDlNpzE1sDHPqKsb7nINs9r/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )