UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VDuL4NSrzefoPiFSb+EWPo2aa7tIxyzvPK0bzAtXRo0=' 
WHERE 
  key_id = '5e88f0e6a77c39e6efccceff0257530f9e04f3155d57123c5c9afe41fff54705' 
  AND (
    token = 'VDuL4NSrzefoPiFSb+EWPo2aa7tIxyzvPK0bzAtXRo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )