UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pj8fPYZAbbg6e7IK9+naiGwqWKSOH/ntN787xQonQjE=' 
WHERE 
  key_id = 'ad4c47727d3ac6b96bed95613725b94a29e508eabb6780f69fb8b1aacd52fc92' 
  AND (
    token = 'pj8fPYZAbbg6e7IK9+naiGwqWKSOH/ntN787xQonQjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )