UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lSJkgoHtnuN+elyqbijVbqWB0rD3CUXj6bQpVyU3KYg=' 
WHERE 
  key_id = '9bdf7837a0e91e6ea856f6f2656048f69a12edbf8551aff0d14376bc0d810e70' 
  AND (
    token = 'lSJkgoHtnuN+elyqbijVbqWB0rD3CUXj6bQpVyU3KYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )