UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kXBFzjA6Ixa62vvLwUpq7Fywj2l19+KcyWpv33arHfs=' 
WHERE 
  key_id = 'a02c077c65f7fcf32199450616521539381894b8e2c21425df69df8c3474de24' 
  AND (
    token = 'kXBFzjA6Ixa62vvLwUpq7Fywj2l19+KcyWpv33arHfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )