UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6BzpXuT9IoW5CPWz5fhDF+ZK/UJP+nFe/BQqcEuTxP0=' 
WHERE 
  key_id = '7ea980ea9d0e82691a5f114ca96a46d9abd71903f60d5ec445c0a2c6457024a6' 
  AND (
    token = '6BzpXuT9IoW5CPWz5fhDF+ZK/UJP+nFe/BQqcEuTxP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )