UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7c0rcXocOf6Gak7g0dd2ZJT8SR3iAcbXGP8Tnd2UxT4=' 
WHERE 
  key_id = '8a346cbfa05672a20142d42614c78c5d417ca00462278d0c07c35b73bcb8e1bf' 
  AND (
    token = '7c0rcXocOf6Gak7g0dd2ZJT8SR3iAcbXGP8Tnd2UxT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )