UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tV/yWSGo7TJr4AdyXNPsi/pqgwhborwqaE3vwlbxgEw=' 
WHERE 
  key_id = 'dff18866a51d1c68e69b0f6d34964a665c2b5fb663f4baddb77ead9b0221db8b' 
  AND (
    token = 'tV/yWSGo7TJr4AdyXNPsi/pqgwhborwqaE3vwlbxgEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )