UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sCjbHmBuFXM42SpWgGFOzBdq8InnDtTgyZl189VdMy4=' 
WHERE 
  key_id = 'af20acd97fcec7a383cd5804daaf95306abd417f93afabdd7b338aeb5240fb86' 
  AND (
    token = 'sCjbHmBuFXM42SpWgGFOzBdq8InnDtTgyZl189VdMy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )