UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4lpjQOVLXHmr7+iYXxgHUA8ScwrQGx7c8Q0W7CVmbIQ=' 
WHERE 
  key_id = '35fb2e16af8d308e1bb2d58e79b13e4cc14876dfc941c17f54ac8a7d3afed430' 
  AND (
    token = '4lpjQOVLXHmr7+iYXxgHUA8ScwrQGx7c8Q0W7CVmbIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )