UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zx+AMecoiz9LCtsn2tCK0qo1JOScBc2Z6JxQrWYHYOo=' 
WHERE 
  key_id = '9553a09f4dd92728a8fe2a2fc9d1896fbaf319bca3db7f054446e27250a012d0' 
  AND (
    token = 'zx+AMecoiz9LCtsn2tCK0qo1JOScBc2Z6JxQrWYHYOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )