UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o/REKEG4UiBGQIrddw/e3ZhVZn7KYWVYF67kD778DVg=' 
WHERE 
  key_id = '9e41cf44e5433aaaf4c921fe4e07a75465f1d17326603976f3a71a03b8b44408' 
  AND (
    token = 'o/REKEG4UiBGQIrddw/e3ZhVZn7KYWVYF67kD778DVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )