UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qlz5+Mq71MVlbQVuoaC7wuhFAfU10uC80pvw38rgq7E=' 
WHERE 
  key_id = '7e182b977ba462ead88f4df50a4513b0278db329db84bd4b002f1c97eb1035c1' 
  AND (
    token = 'qlz5+Mq71MVlbQVuoaC7wuhFAfU10uC80pvw38rgq7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )