UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2WN0rR6pAxsQey1Z8Br5kFhjTFNPIMc43BiSfxPFYes=' 
WHERE 
  key_id = 'f6b86d4c0acbd5c6dae94d85ea23fc6104232cade8119cef84796ace1d5a2765' 
  AND (
    token = '2WN0rR6pAxsQey1Z8Br5kFhjTFNPIMc43BiSfxPFYes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )