UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vl9bZVXiCMLEYEvTqta5xjN/CX0v4+s9A8iovyVVQRM=' 
WHERE 
  key_id = '9a0ce88bdd468538e955ba7be25c75e6128cc9e9fa6cb5f43cc03ddde4cb3cf7' 
  AND (
    token = 'Vl9bZVXiCMLEYEvTqta5xjN/CX0v4+s9A8iovyVVQRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )