UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kgdA4qGmrXghS1PnOD7ilZ/0H6nrXUoYoY9JM0Pbdzk=' 
WHERE 
  key_id = 'd671e5aa1b8d43dee7bb6e5ad523b540c3103fe317130434f44a9f51e62e467c' 
  AND (
    token = 'kgdA4qGmrXghS1PnOD7ilZ/0H6nrXUoYoY9JM0Pbdzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )