UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L3NH2PbtVJeIxOdz+EFh99DIgdZjzpwpfju5SLFVAQg=' 
WHERE 
  key_id = '11f56bf59d242eb28c555d53cf5553fec348f244dc50ec53a45711a3aecb000e' 
  AND (
    token = 'L3NH2PbtVJeIxOdz+EFh99DIgdZjzpwpfju5SLFVAQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )