UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3hQ5JxrF+1cEWKM9FSlT9hzdufSceVoWR15v2NE3KjI=' 
WHERE 
  key_id = '6e66eca5c6b5ec51909b53550d0d5b8ca4a695b2ebd326fbaf81ef14a83b3778' 
  AND (
    token = '3hQ5JxrF+1cEWKM9FSlT9hzdufSceVoWR15v2NE3KjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )