UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/C/E/2tfLTuGsD3LOEqUwIIvKDMV0HVgm5pkv/4DUY=' 
WHERE 
  key_id = 'abd6f894a03c28d7efae9b43a5faf2603b3ec0b2e1c1e9a40920a9d846268db9' 
  AND (
    token = 'u/C/E/2tfLTuGsD3LOEqUwIIvKDMV0HVgm5pkv/4DUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )