UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SJO0hXi9LygtWj/cCch1VZQAHaCGmssjkkJ9ZQ+bGHA=' 
WHERE 
  key_id = '26e4c28339a755205dfffe562777966b8b03fedc3e66fcbe14606121cb2ab8d2' 
  AND (
    token = 'SJO0hXi9LygtWj/cCch1VZQAHaCGmssjkkJ9ZQ+bGHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )