UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nngVkj8UggSoChFS/F5O13pdMVM9YwNLzvdOpZcZx9Q=' 
WHERE 
  key_id = 'ee2233da4dcdaede50107bc8306ca74035ec6fe7151d0cc2a1fda373fe807069' 
  AND (
    token = 'nngVkj8UggSoChFS/F5O13pdMVM9YwNLzvdOpZcZx9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )