UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N4oTHr+X6A75ZA3kFn6lcdp8D8zumFnAbNH7FuyNk7U=' 
WHERE 
  key_id = '75707f46cf33bb6a220b18fdf11345e0adcbff447ad2144a7e38406f8f20c436' 
  AND (
    token = 'N4oTHr+X6A75ZA3kFn6lcdp8D8zumFnAbNH7FuyNk7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )