UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ENyhR7ybjsFxF3rLjbH2TqVM2GmrZB4hPD/qmOvPni4=' 
WHERE 
  key_id = '79aae91701cd2c980a29121977517ab899cd4a9977636c4c425d65c16edaad66' 
  AND (
    token = 'ENyhR7ybjsFxF3rLjbH2TqVM2GmrZB4hPD/qmOvPni4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )