UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cjj91jdPfNTiFP/g0VJzYTI0yT0FOmUqv3MLBVXmSwo=' 
WHERE 
  key_id = '1cd9625f1df2b5d73aaf6548670cd94a13bf6c2ac8865893c198d4b1e5d2543c' 
  AND (
    token = 'cjj91jdPfNTiFP/g0VJzYTI0yT0FOmUqv3MLBVXmSwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )