UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dVUpeFU+hXjvffSupp1eZ/mhDzt3OFnizz+vTxnSYtY=' 
WHERE 
  key_id = 'bc9386213023cfa2d04afbadba87215f88a151282ba949b3acb20367ccf5c6d3' 
  AND (
    token = 'dVUpeFU+hXjvffSupp1eZ/mhDzt3OFnizz+vTxnSYtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )