UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8WW9VNiNWiI+xDhDtErDlAVMS7N7LHEFtsLmNNqFfjs=' 
WHERE 
  key_id = '6161f3d586d54ba38c94da6941fbc3ddaa33cb7677a2193dd79937b84c58f954' 
  AND (
    token = '8WW9VNiNWiI+xDhDtErDlAVMS7N7LHEFtsLmNNqFfjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )