UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dBB11OawsRFFRK8l2rpB9bnPVVaRTbgNZVa6aFoJvIs=' 
WHERE 
  key_id = '1e67d320f2ebef0fc264645ac9a7dabd9b4fed58ddff08c54d81dbc8faab005f' 
  AND (
    token = 'dBB11OawsRFFRK8l2rpB9bnPVVaRTbgNZVa6aFoJvIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022