UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0iRd98I7QJVB11i3gXxC2/Kc9DowGIHEicU8P0MQG/I=' 
WHERE 
  key_id = '7a89923f6c9f96d3389199cb951ed4797582f78eccc5c3a978449357e4523ae8' 
  AND (
    token = '0iRd98I7QJVB11i3gXxC2/Kc9DowGIHEicU8P0MQG/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )