UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Am8TGm9b57Vvtta5vRtyzR6mfbmWwhs9uJ3UL79GBGY=' 
WHERE 
  key_id = 'f67ce7856a9b93111c7eb5362d05366f8717f5136303d22049eb56d34c9e5ec3' 
  AND (
    token = 'Am8TGm9b57Vvtta5vRtyzR6mfbmWwhs9uJ3UL79GBGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )