UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nhlw+9sPPqQRMo1RTVh9wi3qornb6eP/ZzfL7tB/MCs=' 
WHERE 
  key_id = 'ea3e7fc3c6e4d1477c912fa4398a526af143a78eb1c28b2f8e7043b059cd4fe2' 
  AND (
    token = 'nhlw+9sPPqQRMo1RTVh9wi3qornb6eP/ZzfL7tB/MCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )