UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eJE4hzqvc7PPv3BijfVG41ywyntjZ+LQK0pkCI1s8j8=' 
WHERE 
  key_id = 'df33a263118f05b00bef3fa4d9efe737ba27b9162dc952d382027af2990aea7f' 
  AND (
    token = 'eJE4hzqvc7PPv3BijfVG41ywyntjZ+LQK0pkCI1s8j8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )