UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YrAIjny+br21QfxeGncXH7DBnhmhSzBLelUL8bt5DLo=' 
WHERE 
  key_id = '56aedfe39b904a705e6720e2c8f549290d090f0bc79e60b154167438cc96fa06' 
  AND (
    token = 'YrAIjny+br21QfxeGncXH7DBnhmhSzBLelUL8bt5DLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )