UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NTEweA9PDpUID1I5/2PNbsHIdM54KT9yva+nmvj+DSI=' 
WHERE 
  key_id = '6600e4d9f103c88519a371fcf352bc96ac2677d94787a1684096cd20b0ec8d5c' 
  AND (
    token = 'NTEweA9PDpUID1I5/2PNbsHIdM54KT9yva+nmvj+DSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )