UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G6JWEvPAluRUi1NBZrZ96/jOkylhEgbWTN44+fGHGbw=' 
WHERE 
  key_id = '3c4b32f37700fdbaf36f99fe5444094c16dd0806b9a8bec046f4754bacde76cd' 
  AND (
    token = 'G6JWEvPAluRUi1NBZrZ96/jOkylhEgbWTN44+fGHGbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )