UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8PAhgTyNpdmmeoGoAAOxZVeZF2SQ/jn2ooVKiRSuBvs=' 
WHERE 
  key_id = '1263e81f88b95cad553f7e9f943d1a7c3a79b74b5bfe494a33171a1883fb7699' 
  AND (
    token = '8PAhgTyNpdmmeoGoAAOxZVeZF2SQ/jn2ooVKiRSuBvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )