UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xXhs5qlaowv8wQJjeVrxnG1FHkDJZcx/pGPsTSEIcbc=' 
WHERE 
  key_id = '74d2b39b6d58d9388429423ef7418a8f96223a2e11293258b45ab34f03aa9787' 
  AND (
    token = 'xXhs5qlaowv8wQJjeVrxnG1FHkDJZcx/pGPsTSEIcbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )