UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kLPVSBUsbs07dUnpifvMIXp/1v1Bv6s88Ga3NCRo3ME=' 
WHERE 
  key_id = 'b41c7a3341a122fee39ae1c79e029f719a9f8d0bc03a30e0a55cf21640ee7b10' 
  AND (
    token = 'kLPVSBUsbs07dUnpifvMIXp/1v1Bv6s88Ga3NCRo3ME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )