UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JCMVTXNeZzdXf45fo1wB8coHSS6TS1/I5XFiIe454kQ=' 
WHERE 
  key_id = '2f8937f4e31b5b8ec8dfc5ed09946b41fbb75426c753cc5026ae08da0325b5e2' 
  AND (
    token = 'JCMVTXNeZzdXf45fo1wB8coHSS6TS1/I5XFiIe454kQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )