UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H5GI1qLn1cOxpon/+e+bnit2mkx9cBA0GYWRe8b4swQ=' 
WHERE 
  key_id = '40bd984752a74765a224fb7b4cbeff0974fecc34193688d1d998e7b673e9d536' 
  AND (
    token = 'H5GI1qLn1cOxpon/+e+bnit2mkx9cBA0GYWRe8b4swQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )