UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X3XOZbT+1hkdRA4pnuoO1QSuVH0gNOEH0yI7GAX6zC4=' 
WHERE 
  key_id = '29657a5ff15262ac03188b150f9977809608154ca9699386b214c983a18e3cec' 
  AND (
    token = 'X3XOZbT+1hkdRA4pnuoO1QSuVH0gNOEH0yI7GAX6zC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )