UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pWCKM34WUoMboTqOZAPPWeWD+JklsmvMqAMlc9MO9aQ=' 
WHERE 
  key_id = '78aa9db1850431f74dc3f31dac6e0f2365dceb441ebf8f1f6acd5e0f44a8f55a' 
  AND (
    token = 'pWCKM34WUoMboTqOZAPPWeWD+JklsmvMqAMlc9MO9aQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )