UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OGn13NSOmLzfDPpcX4tfCDdRCw3Vfxlrnm8xaFm8pK4=' 
WHERE 
  key_id = '8c2467d2270c9d9029de55065939f427813754c88f8ad51d53fbebcc74e4ba1d' 
  AND (
    token = 'OGn13NSOmLzfDPpcX4tfCDdRCw3Vfxlrnm8xaFm8pK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )