UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8XYh9cyaq2wmIdM5jc3niuHKWZMaxTYFYNhpzm9cQNs=' 
WHERE 
  key_id = '93c9108638952e3388529e204e9e15a5a9759ff692f51480fbf12c7b017eaf84' 
  AND (
    token = '8XYh9cyaq2wmIdM5jc3niuHKWZMaxTYFYNhpzm9cQNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )