UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fSw6ZOj6GGWSk+Ay+r1eT5TB+MSeI4Fp+qZvntN/rmE=' 
WHERE 
  key_id = '4d87927681117c14da554c0d949904e7f1f51427ae335bee6f55046c8e8ed447' 
  AND (
    token = 'fSw6ZOj6GGWSk+Ay+r1eT5TB+MSeI4Fp+qZvntN/rmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )