UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oy6qNyC0JIJtqaX2rFhc/6Dkw2Dyh3h2c08QV3ZQuio=' 
WHERE 
  key_id = '6e7727406b3bb002d18682c8f3afd07573272cc97d566eb4fbbb33e96d7583b3' 
  AND (
    token = 'oy6qNyC0JIJtqaX2rFhc/6Dkw2Dyh3h2c08QV3ZQuio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )