UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gJICV51DE7KwKh0T5EEFMDrIplqMs90aLF3vuuPpgfU=' 
WHERE 
  key_id = '6ad8bddaded735db832a8a361b5f3644d45b6e9f5470242392ce6ad76efa5d8c' 
  AND (
    token = 'gJICV51DE7KwKh0T5EEFMDrIplqMs90aLF3vuuPpgfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )