UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SvqE7n5hfHIsMVTFS3nkjjijR8fEN0UAU3fNqmR15xw=' 
WHERE 
  key_id = '1e1c42ce60e5553ff5280e465d97df78db446976e8855d71e0eb59f47f9fba1d' 
  AND (
    token = 'SvqE7n5hfHIsMVTFS3nkjjijR8fEN0UAU3fNqmR15xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )