UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BzaJ9CAicPW1rYjoPnE7615YwLjyETGhfZqGivJcRtg=' 
WHERE 
  key_id = '874307bdbfeb0e1489e6c119e56b17e29909158d1c48fe9dea08d7e4744a5c71' 
  AND (
    token = 'BzaJ9CAicPW1rYjoPnE7615YwLjyETGhfZqGivJcRtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )