UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KLArre+ASRS95o+skOTkfEp3ObiB++z7TUM5oh85qzg=' 
WHERE 
  key_id = '857d9d9bed59ca990828ae2883167b019fad47247f39fd3c2a0b96e7273816e4' 
  AND (
    token = 'KLArre+ASRS95o+skOTkfEp3ObiB++z7TUM5oh85qzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )