UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't9NGPM/XxSlGa+T39j9Lji1NJQ8bNzok76Dw07vZ5+Q=' 
WHERE 
  key_id = '56292207a13300a608a8a827a532d2ed53a61a49c92b7fc37448e941deb723cc' 
  AND (
    token = 't9NGPM/XxSlGa+T39j9Lji1NJQ8bNzok76Dw07vZ5+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031