UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bidLU7GWLzxwGpzEdTiXJw3U75M8CKqHQl0Q7a7djzg=' 
WHERE 
  key_id = '70c27b2615540e63c82d1fb4ce69ef5ac7dce61649f54c6744032d8ca390871e' 
  AND (
    token = 'bidLU7GWLzxwGpzEdTiXJw3U75M8CKqHQl0Q7a7djzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )