UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z9hUQdXqpEzMUnPE3XAL/FYXZG59tYjnaJdWD3KTdkw=' 
WHERE 
  key_id = 'fdad7756d474b27ddd111d36664d82dda6d63a1789092edf925072cdf1f3542d' 
  AND (
    token = 'Z9hUQdXqpEzMUnPE3XAL/FYXZG59tYjnaJdWD3KTdkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )