UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jo3h1Y7sgsVlu7zpxxPSb5WK8m4eMGVYq6N3jS7wqgg=' 
WHERE 
  key_id = '38a15f71daefb8b75a739efdb175a140affeef13fc5d372f12c97dbb1a1653a8' 
  AND (
    token = 'Jo3h1Y7sgsVlu7zpxxPSb5WK8m4eMGVYq6N3jS7wqgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )