UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SBef2sdwLMUVKG50bzyIOdALvBtTrZZ4u6jHpe6wQTA=' 
WHERE 
  key_id = '777628f35f7ebe4614da427e860182815ffb784600cdca02ce5fb24aaabd7f72' 
  AND (
    token = 'SBef2sdwLMUVKG50bzyIOdALvBtTrZZ4u6jHpe6wQTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )