UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+LeaR4aYUFSjSoBRqbNAgrrDNmVX2nykQGyK8q3KKEo=' 
WHERE 
  key_id = 'e80cc542cc3d504a206ac4e11d38c050c07a21e8467eb28e7c33eee29e94af96' 
  AND (
    token = '+LeaR4aYUFSjSoBRqbNAgrrDNmVX2nykQGyK8q3KKEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )