UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KyhW3anXssm08P9EWl6CFyCt4igW3kNEIYjV8TIsrZs=' 
WHERE 
  key_id = '7736d3d5904e9f730be0e5565a97b79c74be6c95c1c6cd012e61f6070401cc20' 
  AND (
    token = 'KyhW3anXssm08P9EWl6CFyCt4igW3kNEIYjV8TIsrZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )