UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V+5uUiCQ07iRUHIIzVeNZQHDuwAEp0loOqSJJa5L3T0=' 
WHERE 
  key_id = '8de1fbc41a706273b46856354934b65a34c9ac1efcd47b18d8efe090e82363cc' 
  AND (
    token = 'V+5uUiCQ07iRUHIIzVeNZQHDuwAEp0loOqSJJa5L3T0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )