UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8uxx67m9+uJ+UnQj4Q2LhawENTCWToNpf6CyoToFUK0=' 
WHERE 
  key_id = 'd329fe5928e576ceec1f558ae7c56a205880389f83fbbcbcfb7c33bb660f577b' 
  AND (
    token = '8uxx67m9+uJ+UnQj4Q2LhawENTCWToNpf6CyoToFUK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )