UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FElnX2A4LEh2LgGJpKnhvuYGcTu7pXbz5C0PyWbTazY=' 
WHERE 
  key_id = 'f6b8a037f24a81e72a8f3d85063415c574b6afea89de9ecf3ac1ce7c053e8a70' 
  AND (
    token = 'FElnX2A4LEh2LgGJpKnhvuYGcTu7pXbz5C0PyWbTazY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )