UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M+Oi9eLAux3f62tTV1Q/A1KMEsRB/X2lPCZGbdIF4EI=' 
WHERE 
  key_id = '4fcf3b3fd1c08e998e3f3d9392d782faf7f073f34113b76ab389a6de1de667eb' 
  AND (
    token = 'M+Oi9eLAux3f62tTV1Q/A1KMEsRB/X2lPCZGbdIF4EI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )