UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U0JzVkwYezJ1Lwr99tSJFgcsfOqw8ZfkbVyvbBMDJJI=' 
WHERE 
  key_id = '08a3fa8e9b9ea1fa912ccb6bd9db81e6836a1b214863cf0e17888dc4c63bab46' 
  AND (
    token = 'U0JzVkwYezJ1Lwr99tSJFgcsfOqw8ZfkbVyvbBMDJJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )