UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WUNvDN6V0QgTWH3R8K0I7AypBUcWJ2iEQ+uK7MshkAg=' 
WHERE 
  key_id = '9d6e0fb51e0c56c758e46710e10276b850de8e1e6a963c5b56481ef4c5725d41' 
  AND (
    token = 'WUNvDN6V0QgTWH3R8K0I7AypBUcWJ2iEQ+uK7MshkAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )