UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lL6ZFowYXDqsKgH09dNfqJm2gQMO9Dpy7a1V2o0eS2g=' 
WHERE 
  key_id = 'db2091d1c1776e24396be6a13f2143a8604c4cc27469fc941220e57772442e63' 
  AND (
    token = 'lL6ZFowYXDqsKgH09dNfqJm2gQMO9Dpy7a1V2o0eS2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )