UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ouzwC9lwTuvbON4vukXr3L0BhMpChIdylDeSy2/2wQU=' 
WHERE 
  key_id = '84f5cdfacf3523ffa374a0547bd9da4aefe192c2bf2fa1132cea757935114e99' 
  AND (
    token = 'ouzwC9lwTuvbON4vukXr3L0BhMpChIdylDeSy2/2wQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )