UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7RTnLEL1Vs39+QlRbTgrLhHR6lrYRG1VEwh/WCeuZO0=' 
WHERE 
  key_id = '363d7302b2e333a7704035778145a954b97d8a903bd6f60de138e03217ac2eee' 
  AND (
    token = '7RTnLEL1Vs39+QlRbTgrLhHR6lrYRG1VEwh/WCeuZO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )