UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oa+G5lZL4dhPfQGeLoiSFKPyKt8c5JGldQ4wzu4bfNo=' 
WHERE 
  key_id = 'a1ca338fe2aaeebd5d4f700755d790e7ae725b4e19011dcbd1631f1da3707b17' 
  AND (
    token = 'oa+G5lZL4dhPfQGeLoiSFKPyKt8c5JGldQ4wzu4bfNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )