UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0c5GwzGmoLq9ikHwebebIGU9gvDhTzWQZOaINpVdOKo=' 
WHERE 
  key_id = '1933b34b28bcd8e4d6d0e98cb24986f3e2fdfdc3ec97e2d58d43f07a921d182c' 
  AND (
    token = '0c5GwzGmoLq9ikHwebebIGU9gvDhTzWQZOaINpVdOKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )