UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AAQEYxlRLaFgmQ9LnWD6OExCPidUsBp8KuwtwgnWWHY=' 
WHERE 
  key_id = 'f7e8d8dec734aef43439f60285a98d1379d467a017f4c1d4ca53a018408a96bc' 
  AND (
    token = 'AAQEYxlRLaFgmQ9LnWD6OExCPidUsBp8KuwtwgnWWHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )