UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lfdtXbao0HyntwLDZYiMRjSR8fbPvAprZAMhiefirTc=' 
WHERE 
  key_id = '6ed9cb2bbdb73b275648face2347b7c7cf3a6cbc832a4a094089138e3548c3fb' 
  AND (
    token = 'lfdtXbao0HyntwLDZYiMRjSR8fbPvAprZAMhiefirTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )