UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+uXnPXeIGUDeudkxI0DsdQT9jm4XAPAhOxMiwvDALBw=' 
WHERE 
  key_id = 'ae81c91141abf282465a4a0d5dc2efff645ba0d1535ebbb8cc48864a317e729a' 
  AND (
    token = '+uXnPXeIGUDeudkxI0DsdQT9jm4XAPAhOxMiwvDALBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )