UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lal8gDfBhMLxh4+DI+/blc3eHnTmKgnxoF3NmFLdT3s=' 
WHERE 
  key_id = 'd4d8649e4ccc09872ecdb23ae4994a8fb5a645a68d23ec992c6d9ddebfcfe68a' 
  AND (
    token = 'Lal8gDfBhMLxh4+DI+/blc3eHnTmKgnxoF3NmFLdT3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )