UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bh8mxChrdS4BI89aNS7Vb89g0RlVeqDkr9hSOfN+dRQ=' 
WHERE 
  key_id = 'ccb35398af7420adb79c428bf7c373785e33461f80a9f4cc2681fc75febffbfe' 
  AND (
    token = 'bh8mxChrdS4BI89aNS7Vb89g0RlVeqDkr9hSOfN+dRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )