UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '135o31vrJAqNg9ZYnN7dH01935OHHde/5H7DasrZato=' 
WHERE 
  key_id = '5e9a203988a4a0d3be0762eec2d44efacdb3ffa7a6017cb56420ce455c015974' 
  AND (
    token = '135o31vrJAqNg9ZYnN7dH01935OHHde/5H7DasrZato=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )