UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZfIKHoOe7DuFa5kNkHF+s6rqhhBu/+UZVl5SUZzr6Cc=' 
WHERE 
  key_id = '74641e2299f1ebbfecc9428d8aedba6de3c71c8efadccc53f6e490f9151bab00' 
  AND (
    token = 'ZfIKHoOe7DuFa5kNkHF+s6rqhhBu/+UZVl5SUZzr6Cc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )