UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IPrGhEx95W5dDQts6q5Uf2gpoOOZ+KybfVKbD51GNBg=' 
WHERE 
  key_id = '905d9240e787eb858315379718f94ddf5169b59ea0daa30695581b6664a4ca89' 
  AND (
    token = 'IPrGhEx95W5dDQts6q5Uf2gpoOOZ+KybfVKbD51GNBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )