UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's5+/3Ueem355XIlz8+pGxoSsjmd3JqgKP/C3LwUqDmA=' 
WHERE 
  key_id = 'fc8711f326dae2040c3bb15d8f1cceaf883923abcfc83873845c5e9600bd0cff' 
  AND (
    token = 's5+/3Ueem355XIlz8+pGxoSsjmd3JqgKP/C3LwUqDmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )