UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NKVjIRq3q8RiXeyIA9ZaKOFu9d3vwko8pv7kTSEpEFk=' 
WHERE 
  key_id = '69d1e9f131adef8eedc23e60823082682706f6deb0a0082c147e20987d703b0b' 
  AND (
    token = 'NKVjIRq3q8RiXeyIA9ZaKOFu9d3vwko8pv7kTSEpEFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )