UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vZ5VLJUG7H7fYd/iIxP/QVsaQXQQo3440aZfndmFnjk=' 
WHERE 
  key_id = 'ebfd2e4545bc2b72dddab8f55bed36e22815ecac166d815d60ad4a713aa76267' 
  AND (
    token = 'vZ5VLJUG7H7fYd/iIxP/QVsaQXQQo3440aZfndmFnjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )