UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pH5rQIW1+ZuwZ+DduRVgoKN5BUfT9j9F5FGKk1mvLaI=' 
WHERE 
  key_id = 'a24da6a7cf4f09f87f8cfd13079a404b571d5026bf4e62db2961f143d0e2f790' 
  AND (
    token = 'pH5rQIW1+ZuwZ+DduRVgoKN5BUfT9j9F5FGKk1mvLaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )