UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3xVqpHroqg7aiCtZtePS7QDcbu4VmM3nf3sGYE9fbA4=' 
WHERE 
  key_id = 'bb2c6eb3e33135912948cb2f1a241b5ddcd32da6c6d412a0ec5108de007341cc' 
  AND (
    token = '3xVqpHroqg7aiCtZtePS7QDcbu4VmM3nf3sGYE9fbA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )