UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+swn9Qt7r1EP4rP5Lyuj4tIhP5LhaHqiy8VwQJBlfDs=' 
WHERE 
  key_id = '0014fd48986832157de5eb0e42befa549badaf21f5175c6efd93b193441cc638' 
  AND (
    token = '+swn9Qt7r1EP4rP5Lyuj4tIhP5LhaHqiy8VwQJBlfDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )