UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gMDcNq5cp4TXp7WjCRHfJarasyNLiMKeGEbYrxFMGu4=' 
WHERE 
  key_id = 'c3ec7bec1b4cfda19a8511eea408b52464a6cc067056ca9ebbf973c75ce68ccc' 
  AND (
    token = 'gMDcNq5cp4TXp7WjCRHfJarasyNLiMKeGEbYrxFMGu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )