UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8BEETa1jY7UuMElHvLRDIaegsReIjc1DnhADq3xvJmQ=' 
WHERE 
  key_id = 'e8425b669e6615da73a97611376ec1796ec4e5f9010e8ef7090093b9c83c373b' 
  AND (
    token = '8BEETa1jY7UuMElHvLRDIaegsReIjc1DnhADq3xvJmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )