UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dfTY3z37KpxAlH3YMaG0RxcWwTMyH9gtRCO9sMYpI/Y=' 
WHERE 
  key_id = 'dc378df798b08abcc653a24d5439d00d9bf9d9eb83cccb6f1f66bb8a4af0665c' 
  AND (
    token = 'dfTY3z37KpxAlH3YMaG0RxcWwTMyH9gtRCO9sMYpI/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )