UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qFqU2AMs1DmvRED1cd+7RQxXg/bq57uDzcTWX9d3GE0=' 
WHERE 
  key_id = 'ab7db49f054ef930704a1da57eee15b48860f8ab4a1512654595f2d238d4dd72' 
  AND (
    token = 'qFqU2AMs1DmvRED1cd+7RQxXg/bq57uDzcTWX9d3GE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034