UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yTzQv7Q+lVaWJ4W8VG8BzuSDLnOByueTYebZ9vs4JGw=' 
WHERE 
  key_id = '21fd6ecb8a065dec2438a0f4957c744b1702d4cb5c4b513abf341e8a17a245b4' 
  AND (
    token = 'yTzQv7Q+lVaWJ4W8VG8BzuSDLnOByueTYebZ9vs4JGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )