UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7mWfr3szsI+2lnGFQLguATJ4HnvUiMNm9B/6fapX3EM=' 
WHERE 
  key_id = '67760a72bd970d630202e72e9ba3c0e5e3627661b10c54f43d6043cd9093a9c4' 
  AND (
    token = '7mWfr3szsI+2lnGFQLguATJ4HnvUiMNm9B/6fapX3EM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )