UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WTVUv1kIAvN6ez3UHuuI++quDCr0Na6f7t7erJ0lt4g=' 
WHERE 
  key_id = '069cd96dea85d02b0da6b8abdc4bb854490b41d8647fc15438072c449f8c63c5' 
  AND (
    token = 'WTVUv1kIAvN6ez3UHuuI++quDCr0Na6f7t7erJ0lt4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )