UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5O26wMnwG5dIYTza9COIxQuBh7t6jcD44sfKxu70qPI=' 
WHERE 
  key_id = 'ab076e5afd2d741f381df3948a23932eb2759b02007ac782b932942165754cbe' 
  AND (
    token = '5O26wMnwG5dIYTza9COIxQuBh7t6jcD44sfKxu70qPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )