UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DQZRDLnKn54g2vaEXOVjTbM+u83TFWkj3nEEq0++tJg=' 
WHERE 
  key_id = '273369a0eebfc168ba4b49a096466eb74d4930979e7a1a586c2cc06dd88ad94c' 
  AND (
    token = 'DQZRDLnKn54g2vaEXOVjTbM+u83TFWkj3nEEq0++tJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )