UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5YSXh2Bu5UwUydU6c2noakGLib1PaCznsDW/jWREAhM=' 
WHERE 
  key_id = '39a24211656d5259f26980ea566034e72258500ceb269ad6f2df963dd794abf6' 
  AND (
    token = '5YSXh2Bu5UwUydU6c2noakGLib1PaCznsDW/jWREAhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )