UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vgc6pTRQokjCuK9mHE9ONXZ3EVnnIXVC790aPrV1B6s=' 
WHERE 
  key_id = '858439857d9ccd69c81b85810e7b3ba7212d878db02360549073c31f33b7495c' 
  AND (
    token = 'vgc6pTRQokjCuK9mHE9ONXZ3EVnnIXVC790aPrV1B6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )