UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bhTuAfS8YI1p/t/CMMV9PakGHUrRUjAmYrEUxj6TOIA=' 
WHERE 
  key_id = '3988f1655596583b85f3fa6363b8de2794ce1f7cf4b5458cb1480ca941e82631' 
  AND (
    token = 'bhTuAfS8YI1p/t/CMMV9PakGHUrRUjAmYrEUxj6TOIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )