UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E8PilLGc+KVV3DpubPshtDjo47u/9IEqrTcDK6HDF2Y=' 
WHERE 
  key_id = '56ec5c5d33d18e0f41aae81de6ab0d3657e47823a4e289ee7beac85e36ca5dad' 
  AND (
    token = 'E8PilLGc+KVV3DpubPshtDjo47u/9IEqrTcDK6HDF2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )