UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ipdRgJz3Kf+UZkD0QhrlxeGAFUElBPjroNOKVhVEyHI=' 
WHERE 
  key_id = '31887597d11c5d053028ab4bd12c1e622d6bf87bb77f5d95ec4285cb4c865dd9' 
  AND (
    token = 'ipdRgJz3Kf+UZkD0QhrlxeGAFUElBPjroNOKVhVEyHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )