UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g/jB1UKxgvFbkRLlmnH+tAtNuD/HJb+0V6I5JUG23sE=' 
WHERE 
  key_id = 'b2828b6cad826a5b1d4bdb993c7cc886cfbf5afeea314ac9f1a00f57f61b059d' 
  AND (
    token = 'g/jB1UKxgvFbkRLlmnH+tAtNuD/HJb+0V6I5JUG23sE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )