UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'itpEP7Yd0awmnCIKWALGplA7a5e3n6cy3niw7AqUWX4=' 
WHERE 
  key_id = 'eeae42294d7455a396c94a8cb693c85f9eae8ba82509036340f5f22b52021e25' 
  AND (
    token = 'itpEP7Yd0awmnCIKWALGplA7a5e3n6cy3niw7AqUWX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )