UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0j96zJY7s/J6D9caSvHqOD5RLCScuy9VtBo4kTLhj/U=' 
WHERE 
  key_id = '3c28c3d4b05a68d52dd751ee734643b702a6ebf80cbf94653ebfd5c5d9b9cbc1' 
  AND (
    token = '0j96zJY7s/J6D9caSvHqOD5RLCScuy9VtBo4kTLhj/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )