UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UiSMzR3OMicB3BoNsw4O7+aduzDYdDqLJUM4v2d2PyU=' 
WHERE 
  key_id = '8e4ba4fcacd79eb0fdc09a9bef1c371a9258a8bec5394b28c158a91079b7f6cc' 
  AND (
    token = 'UiSMzR3OMicB3BoNsw4O7+aduzDYdDqLJUM4v2d2PyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )