UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8IyoMzTWOZM+V6Z1YhJVvKUyRaMZQ1tUO7o4LJU8tg0=' 
WHERE 
  key_id = 'dee9afaaddbf36c6510ae5cca728e4d99f04326687d226da185b710ba3e6b02c' 
  AND (
    token = '8IyoMzTWOZM+V6Z1YhJVvKUyRaMZQ1tUO7o4LJU8tg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022