UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SLWm2bjWRfhgmeGq/wfw/6v8phJXU2Nm1Zxj0FDsWMg=' 
WHERE 
  key_id = '8a6f9297df83e36f13ba3fff130ee0ad4528039e94d596e8fe36f5fad0f16d4f' 
  AND (
    token = 'SLWm2bjWRfhgmeGq/wfw/6v8phJXU2Nm1Zxj0FDsWMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )