UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G6YNgYOM3jqslJYtyD6satcEcof7F3SCtVbA1eUYdIs=' 
WHERE 
  key_id = '35d34e2686e36f04acab06dfe49ad0b4104f1479ac3f6f18e9688d46f791e791' 
  AND (
    token = 'G6YNgYOM3jqslJYtyD6satcEcof7F3SCtVbA1eUYdIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )