UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9UE0zxHRTM5TFPM7ufKQ5+i7fBlRs+RxIpyExvq2dOo=' 
WHERE 
  key_id = '62a40ceadbeac4cb2bbd3c9cf6fda424732b36d3eb5a2f71d65d0abe566643a9' 
  AND (
    token = '9UE0zxHRTM5TFPM7ufKQ5+i7fBlRs+RxIpyExvq2dOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )