UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p9fPgXDmbCEDLkl41sPLqHq+QPqt3/7kInjELsvPLog=' 
WHERE 
  key_id = '3f059a387f87fe1b042532b97dee844a8af0871401c254d0c561e25caa442d58' 
  AND (
    token = 'p9fPgXDmbCEDLkl41sPLqHq+QPqt3/7kInjELsvPLog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )