UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UE7Y/Meojsx6zqqotefOdjZMlRWiq8y5W/Gm6hW4MLA=' 
WHERE 
  key_id = '8ca28720c3cf5e3a10cf8dc101f93375280f38c1e1dd010dd4a1cb792085c6a0' 
  AND (
    token = 'UE7Y/Meojsx6zqqotefOdjZMlRWiq8y5W/Gm6hW4MLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )