UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+sPLU6/OmJbAlhdc1kbfyMJsZpyGjpN8ci2hnKToiAs=' 
WHERE 
  key_id = 'e35b9928527fcf9a0f0e08823b0ec0d04b44881de7c65579561dc9f10b33f16c' 
  AND (
    token = '+sPLU6/OmJbAlhdc1kbfyMJsZpyGjpN8ci2hnKToiAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )