UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wu+LWBm/oBzfFilP0nyJFgRP9XTp6di0gnWtFwYzt+0=' 
WHERE 
  key_id = 'cca5b4761c639493cf84651bd233f75607908505242b6df35cc0e31a775c88ce' 
  AND (
    token = 'Wu+LWBm/oBzfFilP0nyJFgRP9XTp6di0gnWtFwYzt+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )