UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v5riE8+6LyRBbnjkTUX/Rn5rfSe90RGlCVhdjkoPbRM=' 
WHERE 
  key_id = '9759411bf7baf85d6ea858a5820271f5b3943e0eb0907768966f3ce6ce6f725b' 
  AND (
    token = 'v5riE8+6LyRBbnjkTUX/Rn5rfSe90RGlCVhdjkoPbRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )