UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9IjnlXqOLJ1fX6/cUUyJJBWivYZyS1WASWfNrC08ocI=' 
WHERE 
  key_id = '9295974633c97a59e2c4aa732c1e0bb050222f94c4a4ce80c72c5373e7252310' 
  AND (
    token = '9IjnlXqOLJ1fX6/cUUyJJBWivYZyS1WASWfNrC08ocI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )