UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u0GEm6DjuO5z5/+A+Mt5t45Gza62uqZgvpA19oeHUvI=' 
WHERE 
  key_id = 'ee8c7b33788868383a2163824050c33ccc8c6b2967f7357ddd8a60962d5d4086' 
  AND (
    token = 'u0GEm6DjuO5z5/+A+Mt5t45Gza62uqZgvpA19oeHUvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )