UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h2OGym6yrFIY3osKQvxb4Zoen0kcRN13BAlBI9lEH2I=' 
WHERE 
  key_id = '610661043c78f5dfc5bb87938926604b6b030830662620bb35d137b6207f469c' 
  AND (
    token = 'h2OGym6yrFIY3osKQvxb4Zoen0kcRN13BAlBI9lEH2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )