UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4nWDFqA5aZnqhYwf8myy+xccpGvxKkJqejbu/3pfZ+o=' 
WHERE 
  key_id = 'b955fff9c5930e4a0ee9e9d42a271c9d9cbc6363696709ab5e65ffd2155d1f7f' 
  AND (
    token = '4nWDFqA5aZnqhYwf8myy+xccpGvxKkJqejbu/3pfZ+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )