UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D5a25Q/qzERjWZV9p8yeFKfl3njFGJsNwXqttlKq3Xw=' 
WHERE 
  key_id = 'd5b90406b83db48d22a1fc1659a22569478e175d593e97d72fcd3cdb83c33f18' 
  AND (
    token = 'D5a25Q/qzERjWZV9p8yeFKfl3njFGJsNwXqttlKq3Xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )