UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VGx+gqO7FadPZiWgiDRqiQqmDQ3olt/3IwrCvCVc9sw=' 
WHERE 
  key_id = '3d1d5bcfe83555d23bb154531970ed46cbf5268f0e5e3dbe730b639deab3a2a7' 
  AND (
    token = 'VGx+gqO7FadPZiWgiDRqiQqmDQ3olt/3IwrCvCVc9sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )