UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fdE7f7Rmee0yj6h4H3JeIi653s3A8BupEoqGU5dljcg=' 
WHERE 
  key_id = '194b8bad1cb04dde3fa3870abd335cddba8675196c0dc1fa0047991aa04f0b9d' 
  AND (
    token = 'fdE7f7Rmee0yj6h4H3JeIi653s3A8BupEoqGU5dljcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )