UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mJH6FV2GStZdP2YZdQGeIYjz6O2Y97ZZgyQGqaYPH8E=' 
WHERE 
  key_id = '6d08095b968ce3f70470ac520374fa5af01b9066dbc8c3cea463f99652a8b668' 
  AND (
    token = 'mJH6FV2GStZdP2YZdQGeIYjz6O2Y97ZZgyQGqaYPH8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )