UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+MJ7kTeI0yeB9HSyKFjUJmyCkfLvQB+FluHHQfkma9Q=' 
WHERE 
  key_id = 'a3517f4a9f50b741547202ce6965831c9709b28f75abb6e93e01abf7d8ac0d60' 
  AND (
    token = '+MJ7kTeI0yeB9HSyKFjUJmyCkfLvQB+FluHHQfkma9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )