UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ChiUTLzTiJ8E/Hxy4AGUGT/RmRGvhWahTTJp+BHuBxg=' 
WHERE 
  key_id = 'c5fec2fcd9fee76b2f67df683ff731cd58676f10b5e11a0a0291c9fa5dc0f8cc' 
  AND (
    token = 'ChiUTLzTiJ8E/Hxy4AGUGT/RmRGvhWahTTJp+BHuBxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )