UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CuDd0io6NKs4HpYPOvrV9UJ73Fks5ew2sAtzhRRAjno=' 
WHERE 
  key_id = '86d0b774714a0a1c92d851aaa1c71b5e8fba4190cac26ad882f194c450546c90' 
  AND (
    token = 'CuDd0io6NKs4HpYPOvrV9UJ73Fks5ew2sAtzhRRAjno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )