UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TKVREThlMHElvZIzTar+Zb1kf1K95uRwnoqCc47/7sY=' 
WHERE 
  key_id = '11fe159e4c11453192355eee5f23a92abec4149229765de1a990da1b9dfc9f9d' 
  AND (
    token = 'TKVREThlMHElvZIzTar+Zb1kf1K95uRwnoqCc47/7sY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )