UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xp2sxIIign7IgGr6dcZ2flwhNy/ExffoAWHutlrBxRk=' 
WHERE 
  key_id = '58f3c04fc42475d14f98641ba2de037d4a8dc45a386c5ff19fc93495c9153b4c' 
  AND (
    token = 'xp2sxIIign7IgGr6dcZ2flwhNy/ExffoAWHutlrBxRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )