UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Si931QP8rCigqdSF8dEHpiFHODEFTGfO8u7xJ+aq/Kc=' 
WHERE 
  key_id = '05869724ae6d1b52dff557aabe2d92db640220c69047ae155a7976486fa7c01f' 
  AND (
    token = 'Si931QP8rCigqdSF8dEHpiFHODEFTGfO8u7xJ+aq/Kc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )