UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9a/GrUNxdqKJv65UokeNBad9BX05mTRmJyBTLXFEazA=' 
WHERE 
  key_id = 'f2e0b4c5ddbebeadb9d79a2e60ecdf930647927c680e1bb045a058c9823161d2' 
  AND (
    token = '9a/GrUNxdqKJv65UokeNBad9BX05mTRmJyBTLXFEazA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )