UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZpqB4+E8lidyhrJ5CEs56xZAtW3CIKBH/Ot5E66StzA=' 
WHERE 
  key_id = 'b266840784a2f4796dcab2d02f8e447253e08830f7df85da81cef41a16a94548' 
  AND (
    token = 'ZpqB4+E8lidyhrJ5CEs56xZAtW3CIKBH/Ot5E66StzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )