UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bAknDDHkKHkUcB4Z21Im0WLhzW8NuLQRq9opztd/Mnk=' 
WHERE 
  key_id = 'fc6744a6fd976e1fa5cea4134833506ca34e510a96201a2ce672c3216c07aed9' 
  AND (
    token = 'bAknDDHkKHkUcB4Z21Im0WLhzW8NuLQRq9opztd/Mnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )