UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KbMGqPmTpCUPBLXiCuJNjf22iR8DGtnPnJ1/gnfAePY=' 
WHERE 
  key_id = 'c9a7873d5c6203799fef0dd44e7916ed420ae38fad0f4ce4ddc06e6d56e97472' 
  AND (
    token = 'KbMGqPmTpCUPBLXiCuJNjf22iR8DGtnPnJ1/gnfAePY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )