UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sl5rUnr/9d29K4vyEvWIvxXNeYAyBfZxjt6AnQ5ICFs=' 
WHERE 
  key_id = 'e7e4199cb4e6cb5674630aa8e61bae0a095523974f0548382decd952fb7cf039' 
  AND (
    token = 'Sl5rUnr/9d29K4vyEvWIvxXNeYAyBfZxjt6AnQ5ICFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )