UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I+cNdGRWBwj6dvzv1o1QVDe/meIt0iKXKrnyFOnY18g=' 
WHERE 
  key_id = '06e9cd6d7c7a528f81c87db7752f6630af4daf5eadc819c672b6e65ffe874d58' 
  AND (
    token = 'I+cNdGRWBwj6dvzv1o1QVDe/meIt0iKXKrnyFOnY18g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030