UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5n6J0IyJS1FF1dJf2V98LF78sjnbtXgBgw8znddOR5I=' 
WHERE 
  key_id = 'e6c3ea4593708945ec6f1803b63c8de26175d885832241906676c18db2c2cbbe' 
  AND (
    token = '5n6J0IyJS1FF1dJf2V98LF78sjnbtXgBgw8znddOR5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )