UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7rMVcXufsVmbOEUAB+hbPup8BBjcewDJir0yVN9kDe0=' 
WHERE 
  key_id = '1f54e8c46b372e7a72f49d0e930308180db500dae680d8caf31c0f8a9440fcf6' 
  AND (
    token = '7rMVcXufsVmbOEUAB+hbPup8BBjcewDJir0yVN9kDe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )