UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uF99gX/K3EPKjMdKeLQ22HrjGe/Z8k8ZUYGmeYeyaHM=' 
WHERE 
  key_id = '9e63176ed7a006ed36b0c18665505bd0e63af8488ea07ce540c0cfe45c3e6488' 
  AND (
    token = 'uF99gX/K3EPKjMdKeLQ22HrjGe/Z8k8ZUYGmeYeyaHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )