UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eT0Vje1eNQdnk0s3uCWvvWaBUr2ZiW1CXKWQ1ckfnpg=' 
WHERE 
  key_id = '72fcb0584a98ecffc92c968a70eca07e6d2818997251376e737bacb89ea05159' 
  AND (
    token = 'eT0Vje1eNQdnk0s3uCWvvWaBUr2ZiW1CXKWQ1ckfnpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )