UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KJHAo7Ad2QxSTECtbseQDO3mZiG7vBZmjey8NGOkvV4=' 
WHERE 
  key_id = '08065095d299e0a09dc0a16e34940a4ebf5c2957def9e53f7ffcb07cd647b84c' 
  AND (
    token = 'KJHAo7Ad2QxSTECtbseQDO3mZiG7vBZmjey8NGOkvV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00045