UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jDW198XIGYkQzSNkcLwbAVemWVU9Br1up5n9oZsRclI=' 
WHERE 
  key_id = '43eaf5bab339fc2f24a716c63bf55a639e18f073b5d76889eb425aa0f86fdb79' 
  AND (
    token = 'jDW198XIGYkQzSNkcLwbAVemWVU9Br1up5n9oZsRclI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )