UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ufpZ5bUI+Mc0sVv6G9IVkZfU99B+qQy1q8zhs7GS/7s=' 
WHERE 
  key_id = '4f95b3cf274f05d646c9ec24def29fb3ed1eb2082389a7ed7f6f621a6f1359e2' 
  AND (
    token = 'ufpZ5bUI+Mc0sVv6G9IVkZfU99B+qQy1q8zhs7GS/7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )