UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e2fQzM+5pC3V6nz6anj/iLcih97X8HhM0cYKh8G7Yt4=' 
WHERE 
  key_id = 'b7e7dac0663aec2dcb0ea95db634bfb314e30df9ec52b6e98a15df1151741900' 
  AND (
    token = 'e2fQzM+5pC3V6nz6anj/iLcih97X8HhM0cYKh8G7Yt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )