UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rMeDMvOTxwhdHRWq2Xs2lNnGkFqSMDnH41//3Izyx60=' 
WHERE 
  key_id = 'f36224e435b43cd8a8ffe37ec03fa985d2921991eed5ea1fa0e1c22b9bf028fa' 
  AND (
    token = 'rMeDMvOTxwhdHRWq2Xs2lNnGkFqSMDnH41//3Izyx60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )