UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nndt6FcaAJbu8hO6pQprAkauf+rTFD/jTFbMtQkVlZs=' 
WHERE 
  key_id = 'fb9e3bcff9290e46bddab660ff844f9d47295c11ee979df09c32bcb658de776e' 
  AND (
    token = 'Nndt6FcaAJbu8hO6pQprAkauf+rTFD/jTFbMtQkVlZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )