UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RL/CoymOAvG1eJZBmJPnI3u80lBy8A3m1jzzZNtM2gE=' 
WHERE 
  key_id = '9123e46f99e2fc8abe258757b50a30df4d079eb112c62c5abd11ddb6e5f9f825' 
  AND (
    token = 'RL/CoymOAvG1eJZBmJPnI3u80lBy8A3m1jzzZNtM2gE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )