UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ozoUdi4iKOjLo4ybYX7CJnIl3X/C8BWD1Qix+CONZmA=' 
WHERE 
  key_id = '236c0f33294a0cb74fe5427066e3f9cad3dcd727efcb360c8b7806f6038a349d' 
  AND (
    token = 'ozoUdi4iKOjLo4ybYX7CJnIl3X/C8BWD1Qix+CONZmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )