UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ny3t9icsHIJcwllzQGSTIg6CaLnj3hPB/3H3RFNvdbA=' 
WHERE 
  key_id = '16e75e64fefeb19fb3a546ac92ebbaf7bd32c1b173dae461dfc931c47620465f' 
  AND (
    token = 'Ny3t9icsHIJcwllzQGSTIg6CaLnj3hPB/3H3RFNvdbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )