UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KYPX3EBWkHh1Dvjq7rgsegtQ6RD68B2Z812zed7Sn8c=' 
WHERE 
  key_id = '48751d843d2459974a6b81453913db0a4d383517a4b3f8755a454d71ae1f8c7e' 
  AND (
    token = 'KYPX3EBWkHh1Dvjq7rgsegtQ6RD68B2Z812zed7Sn8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )