UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SZYshcvMq1lUumtvU0wlqtIqw7fDCik9vVMEATkNe1g=' 
WHERE 
  key_id = '57b7cd7a18041070fd8da5dcfa9d45e71448cc7e0083ead0f10f9ea2915fdcdb' 
  AND (
    token = 'SZYshcvMq1lUumtvU0wlqtIqw7fDCik9vVMEATkNe1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )