UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EyfV7QaclFPJzvRyLnSGIf8QTYK8r7Z9+NbtH+03Qbk=' 
WHERE 
  key_id = '2bb697e0f82734724a94a87547349d8efd0606768aa7b4535f3fdb1f69bca35a' 
  AND (
    token = 'EyfV7QaclFPJzvRyLnSGIf8QTYK8r7Z9+NbtH+03Qbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )