UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cVOpvTNSWH+Ux51Ta+bZtor0mnq1lyDVGoIIKoEP9LM=' 
WHERE 
  key_id = '1a45f564f52151f40e7d9240a9db4d0536b861a7d2c4da227816337ce710bad4' 
  AND (
    token = 'cVOpvTNSWH+Ux51Ta+bZtor0mnq1lyDVGoIIKoEP9LM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )