UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dWSJsX0XrclIIJWDtFWFI9HzF7gB9bTYVKsGrZADCh8=' 
WHERE 
  key_id = 'c851798ccab838bbf249674c908599397366b7c65b6d8419d03e86b8b6ca1c69' 
  AND (
    token = 'dWSJsX0XrclIIJWDtFWFI9HzF7gB9bTYVKsGrZADCh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )