UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XIsUuaT8SNPDUyfiWXohcEIiRW1H3gPSZ7qO3aR//bY=' 
WHERE 
  key_id = '2a18acb0bb240a6e75b3f6cc649a29540bc5db9a430bbd1b43572f7b8e1c4bbf' 
  AND (
    token = 'XIsUuaT8SNPDUyfiWXohcEIiRW1H3gPSZ7qO3aR//bY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )