UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AcbVxwU3E747GalDt14CUsVC7BWBfApvWlAumSUrg8k=' 
WHERE 
  key_id = '20415836b60ef83605550f74ee19e92874ef4281b4e9cb6880fc409b294a489a' 
  AND (
    token = 'AcbVxwU3E747GalDt14CUsVC7BWBfApvWlAumSUrg8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )