UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BsbLN97bRwBP3n+SK72G5pyE+dX9s03JGmpdlIqzORU=' 
WHERE 
  key_id = '6b91ff11a6ad9ee1fd86553fda23aebcfa2e1637c277f5ed73d1236503b226b4' 
  AND (
    token = 'BsbLN97bRwBP3n+SK72G5pyE+dX9s03JGmpdlIqzORU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )