UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fidu/wm8VXcJHwGMz6dPmbE7N9qeCbBN56i+wHd+D+g=' 
WHERE 
  key_id = 'fa8286255a51cb0ee376c8542f35bd76493122f0503826a817081d33734388ec' 
  AND (
    token = 'Fidu/wm8VXcJHwGMz6dPmbE7N9qeCbBN56i+wHd+D+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )