UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j4TswmGJ1SOXp076GL/gLulJn3v30+zLvsivxZywNkA=' 
WHERE 
  key_id = 'baa4ccde6e079c5bebfa4377d5a9f9523a16d59c10d22f35803048453d6421b0' 
  AND (
    token = 'j4TswmGJ1SOXp076GL/gLulJn3v30+zLvsivxZywNkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )