UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yNU9UUFQHKn7QnXBaDYEMPgwxTikNlZde1hYdQh7BPQ=' 
WHERE 
  key_id = '0927d99f6feba3869b90c8c4324256bda6824c1d4e684b7b4fa36d80a8bce162' 
  AND (
    token = 'yNU9UUFQHKn7QnXBaDYEMPgwxTikNlZde1hYdQh7BPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )