UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YZeb/DNlz5YUwG1tozweVlzd3R2UsbYcwy+6afkQGbA=' 
WHERE 
  key_id = '166c0a7cd4948a15f438c18e58bf43b465d48b6dc4ff65066c08a737fae9a20d' 
  AND (
    token = 'YZeb/DNlz5YUwG1tozweVlzd3R2UsbYcwy+6afkQGbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )