UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3T8adrdVHuPmiqW9yygQRywJqrG41TaFssvuI7ABX0M=' 
WHERE 
  key_id = '3262d0513e479abaa7556d1a0daa84582788549d8dc9b2ea857d4d3401dd06c9' 
  AND (
    token = '3T8adrdVHuPmiqW9yygQRywJqrG41TaFssvuI7ABX0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )