UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fk4Ac19OFIZvef70Chf5FLs2Q8mHXucxCy10IR7FPks=' 
WHERE 
  key_id = '09079cd212ff3ae8a917ecb652a7ffb430cdcffea460f8dd69894ad9682f423f' 
  AND (
    token = 'Fk4Ac19OFIZvef70Chf5FLs2Q8mHXucxCy10IR7FPks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )