UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cRz5CxtJfT2VDJDs9WRDfMiooe0rn08rZjTfUPz5ego=' 
WHERE 
  key_id = '71552196440a93cbb307f6a581d92634c9762539bd4dd8f5518a6c8e98ad848b' 
  AND (
    token = 'cRz5CxtJfT2VDJDs9WRDfMiooe0rn08rZjTfUPz5ego=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )