UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VmoK76gnszxMaL48jsBfFDYhofhLZ1MdxuCVsyLNJ8Q=' 
WHERE 
  key_id = '2711c51a54b35cd907bb1b8df2a9f94b5eaa878e1890df0ce940067f62f2a89c' 
  AND (
    token = 'VmoK76gnszxMaL48jsBfFDYhofhLZ1MdxuCVsyLNJ8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )