UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9y/r+4zvlw0ROyTmv0e83depMrzGJlPn6YqzGnYSIUE=' 
WHERE 
  key_id = '6002a8da6e219a9cdbf9d85cf42839ad14e000bd8303b04a87f12a56aeaa0bf7' 
  AND (
    token = '9y/r+4zvlw0ROyTmv0e83depMrzGJlPn6YqzGnYSIUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )