UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8EEd1bGq0r7wLCOTfl0o/QsVCpZ/6wOaWI5P4HG8d3U=' 
WHERE 
  key_id = '6be2b29b86b15655a685717e0b08ffec19e14918a68b8e50b00fe7a589218543' 
  AND (
    token = '8EEd1bGq0r7wLCOTfl0o/QsVCpZ/6wOaWI5P4HG8d3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )