UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'upV4TqNWW7Qcc6LLL8ZUYuReFYfmwJYyWipBNEC9WoM=' 
WHERE 
  key_id = '601c4bf7fb883706f1990a232743c937b3db7f007091e9221d06db9f361c7090' 
  AND (
    token = 'upV4TqNWW7Qcc6LLL8ZUYuReFYfmwJYyWipBNEC9WoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )