UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rzd+L3PHVebha8pCQfHSczaqi52qFoMjryVO6xnIM/0=' 
WHERE 
  key_id = 'e8a6b3378ddbc564a035f14e60a5ea13b730f36c196e21a0b1d9faa98ace85fc' 
  AND (
    token = 'rzd+L3PHVebha8pCQfHSczaqi52qFoMjryVO6xnIM/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )