UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hnax9i2IM1B24AFWyTLOLT4WfgP7R5cCLiptuo/P0RU=' 
WHERE 
  key_id = '8efddcfdaa4826266af7b6c0a54fd23c51a0746c0b6b73a6f7553d8deb7aad29' 
  AND (
    token = 'hnax9i2IM1B24AFWyTLOLT4WfgP7R5cCLiptuo/P0RU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )