UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2R3mHs3reFFJ50asY+HuLGqO4ZXILKk+hhjU9m+6JNc=' 
WHERE 
  key_id = '8697dd3f90295f213d413a04b654de9eb290bc942bb6b00b03ca99eeb6e070c2' 
  AND (
    token = '2R3mHs3reFFJ50asY+HuLGqO4ZXILKk+hhjU9m+6JNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )