UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FkvUu4k9bUy3jVa1TXGy0aEzoPfAvhL80iada6t7EAg=' 
WHERE 
  key_id = 'b035e9d31719b9fbf85295ace7195f8d7f9800214a0bee20fe85f48fe41639a3' 
  AND (
    token = 'FkvUu4k9bUy3jVa1TXGy0aEzoPfAvhL80iada6t7EAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )