UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rtVljBRCpjoEpFhbcfXxCxupTdhzSfWGdUXJt3AIP7E=' 
WHERE 
  key_id = 'b112c528e9f53fb8a98d4a554aa3956d8ffd3795274b3b8e3b7ece2dfcb37b59' 
  AND (
    token = 'rtVljBRCpjoEpFhbcfXxCxupTdhzSfWGdUXJt3AIP7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )