UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lwjV7EUHiM1eSJq37pTBBQUe/49cKzluEZDD99aPj+Y=' 
WHERE 
  key_id = 'b6107e7f14e9d06c440d8fcc28b6fc6759fa67f9a4252ff605713e60ecd8d7f7' 
  AND (
    token = 'lwjV7EUHiM1eSJq37pTBBQUe/49cKzluEZDD99aPj+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )