UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fPDAuyGY5EPZ/lTsvkjqOIZker51Osjfjxr5rASVdFI=' 
WHERE 
  key_id = 'f87478bce72d9d6e32747dafae9e2811fe939268fd949863d7b0b620877249ae' 
  AND (
    token = 'fPDAuyGY5EPZ/lTsvkjqOIZker51Osjfjxr5rASVdFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )