UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZMyycPBtNzL0gJdFFHENha9Ghvfuq4UQlcup3qOjnrE=' 
WHERE 
  key_id = 'b166d1f50ca04a0abd52637093d48cb4ba9136e10cb97cba5e512ebbce5dd040' 
  AND (
    token = 'ZMyycPBtNzL0gJdFFHENha9Ghvfuq4UQlcup3qOjnrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )