UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2IqOS5fBoB7eSNGuUiF8648JCsqi86BUjbMzeAuhLEk=' 
WHERE 
  key_id = '8b48ab98cb8b8d13af3024e95c6fffed316d0b6c2f88b7bea84402f95a6dba71' 
  AND (
    token = '2IqOS5fBoB7eSNGuUiF8648JCsqi86BUjbMzeAuhLEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )