UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TZi3Z4DYaXVqWSR8VbDl6I9I5mAaTQI0SB8U2GoSQxA=' 
WHERE 
  key_id = 'bbe89ac01553bd2434a4cf480b20567364ee62c5d25e06a810e88fff827e2449' 
  AND (
    token = 'TZi3Z4DYaXVqWSR8VbDl6I9I5mAaTQI0SB8U2GoSQxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )