UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MnwyusB3xbrkaA5RkH2SgOUVdljU8/zAEunrvwdA9+E=' 
WHERE 
  key_id = '2d7d54701a08faf728ac72fd227ca0348abe0c89163d0fd3d567cc7eeb997796' 
  AND (
    token = 'MnwyusB3xbrkaA5RkH2SgOUVdljU8/zAEunrvwdA9+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )