UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pcymf/IoDgMuyHiCZJLdXNU56mkOv0+TtqmphWsCrzE=' 
WHERE 
  key_id = 'e4f3553176c63192e4f047e6f0c3acd97480fed5061a82573e2ed87fbaae17cf' 
  AND (
    token = 'Pcymf/IoDgMuyHiCZJLdXNU56mkOv0+TtqmphWsCrzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )