UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c9WuQ23sewMEXJOfYFlBZcanKMF6+zmr9N3xl3pMN+Q=' 
WHERE 
  key_id = 'cc47f28b9975791a5e7bc161ceeb54813f938dbec6bf5618e33a553c11e5bb09' 
  AND (
    token = 'c9WuQ23sewMEXJOfYFlBZcanKMF6+zmr9N3xl3pMN+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )