UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dZS0RykJ0g0Eu56fYLphh+HTvk7bFQ/ZQUBoLH4vGVs=' 
WHERE 
  key_id = 'c8c1faf269d397c3f89654a91ef36cbca865028d6a2ce040520574b8619a75bf' 
  AND (
    token = 'dZS0RykJ0g0Eu56fYLphh+HTvk7bFQ/ZQUBoLH4vGVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )