UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A+U3FCj0XaBp51kJMLKxWFmYAvRcI/fTXCjpn6vW4Os=' 
WHERE 
  key_id = 'ab7baeb9cf25a285d75f367a8e57e5cbb326fbede065c7a9386533167f5a4e35' 
  AND (
    token = 'A+U3FCj0XaBp51kJMLKxWFmYAvRcI/fTXCjpn6vW4Os=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )