UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9MEsvAL29F4JEajU73oe2VgKOquie4o31NJNeFqmmoQ=' 
WHERE 
  key_id = 'a0e61677cbd952e634cf226825c1fe1059bee54eb17328bf1ba945d43c1505c8' 
  AND (
    token = '9MEsvAL29F4JEajU73oe2VgKOquie4o31NJNeFqmmoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )