UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sxyI3kJ3Q63neWCWMlxlmTIH6SXKyiSa2qqREyZfvSU=' 
WHERE 
  key_id = 'a2b60ac43a037f94a8dc510e504d23e76468d10d81bd80fa002cd66330e04155' 
  AND (
    token = 'sxyI3kJ3Q63neWCWMlxlmTIH6SXKyiSa2qqREyZfvSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )