UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D2MQVOVL2mhsnHtuICQlv0oBr1ctxfR+ejJbiwhvaKY=' 
WHERE 
  key_id = '06354498edfa57486cdb7f8e42c1ddede394d51595f52a7e2b7b939cb3df27ef' 
  AND (
    token = 'D2MQVOVL2mhsnHtuICQlv0oBr1ctxfR+ejJbiwhvaKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )