UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v8VCNXIO+Xe47C8112N6nS1GEiGsJgZk6YG/jdRq2MQ=' 
WHERE 
  key_id = '49c1f64e8487f78cf607825bacd9e9db27de2423f67e764c84d8aa832d823559' 
  AND (
    token = 'v8VCNXIO+Xe47C8112N6nS1GEiGsJgZk6YG/jdRq2MQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )