UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Czje9oJLnQpni9Tl051+rORAul9swbKgt1Hd1LK5TmY=' 
WHERE 
  key_id = '1a3b1c3d7923ac125b9f55735ae976e71824524ccf0adee20f6720a1cebc6be2' 
  AND (
    token = 'Czje9oJLnQpni9Tl051+rORAul9swbKgt1Hd1LK5TmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )